diff --git a/systems/Gliese 179.xml b/systems/Gliese 179.xml
index 3723dd7a260..88c8376f21c 100644
--- a/systems/Gliese 179.xml	
+++ b/systems/Gliese 179.xml	
@@ -1,36 +1,46 @@
 <system>
 	<name>Gliese 179</name>
-	<rightascension>04 52 06</rightascension>
-	<declination>+06 28 36</declination>
-	<distance>12.3</distance>
+	<rightascension>04 52 05.731</rightascension>
+	<declination>+06 28 35.64</declination>
+	<distance errorminus="0.61" errorplus="0.61">12.29</distance>
 	<star>
-		<mass>0.357</mass>
-		<radius>0.38</radius>
-		<magV>11.96</magV>
+		<name>Gliese 179</name>
+		<name>GJ 179</name>
+		<name>Gl 179</name>
+		<name>HIP 22627</name>
+		<name>TYC 96-602-1</name>
+		<name>Ross 401</name>
+		<name>Wolf 1539</name>
+		<name>2MASS J04520573+0628356</name>
+		<mass errorminus="0.03" errorplus="0.03">0.357</mass>
+		<radius errorminus="0.02" errorplus="0.02">0.38</radius>
+		<magU>14.791</magU>
 		<magB>13.568</magB>
+		<magV>12.018</magV>
 		<magR>10.854</magR>
 		<magI>9.334</magI>
 		<magJ errorminus="0.024" errorplus="0.024">7.814</magJ>
 		<magH errorminus="0.05" errorplus="0.05">7.21</magH>
 		<magK errorminus="0.018" errorplus="0.018">6.942</magK>
-		<metallicity>0.3</metallicity>
-		<spectraltype>M3.5</spectraltype>
+		<temperature errorminus="100" errorplus="100">3370</temperature>
+		<metallicity errorminus="0.10" errorplus="0.10">0.30</metallicity>
+		<spectraltype>M3.5 V</spectraltype>
 		<planet>
 			<name>Gliese 179 b</name>
 			<name>GJ 179 b</name>
 			<name>Gj 179 b</name>
 			<name>Gl 179 b</name>
 			<list>Confirmed planets</list>
-			<mass>0.82</mass>
-			<period>2288</period>
-			<semimajoraxis>2.41</semimajoraxis>
-			<eccentricity>0.21</eccentricity>
+			<mass errorminus="0.07" errorplus="0.07" type="msini">0.82</mass>
+			<period errorminus="59" errorplus="59">2288</period>
+			<semimajoraxis errorminus="0.04" errorplus="0.04">2.41</semimajoraxis>
+			<eccentricity errorminus="0.08" errorplus="0.08">0.21</eccentricity>
+			<periastron errorminus="24" errorplus="24">153</periastron>
+			<periastrontime errorminus="104" errorplus="104">2455140</periastrontime>
 			<description>The star Gliese 170 is located in the constellation Orion. The planet was discovered with the Keck Observatory on Mauna Kea in Hawaii.</description>
 			<discoverymethod>RV</discoverymethod>
-			<lastupdate>10/03/19</lastupdate>
+			<lastupdate>16/03/09</lastupdate>
 			<discoveryyear>2010</discoveryyear>
 		</planet>
-		<name>Gliese 179</name>
-		<temperature>3370.0</temperature>
 	</star>
 </system>
diff --git a/systems/HD 126614.xml b/systems/HD 126614.xml
index 0c62adf414e..2f4a08fea02 100644
--- a/systems/HD 126614.xml	
+++ b/systems/HD 126614.xml	
@@ -2,7 +2,7 @@
 	<name>HD 126614</name>
 	<rightascension>14 26 48.28070</rightascension>
 	<declination>-05 10 40.0074</declination>
-	<distance>72.4</distance>
+	<distance errorminus="5.1" errorplus="5.1">72.6</distance>
 	<binary>
 		<name>HD 126614 AC</name>
 		<name>LDS 4465</name>
@@ -16,34 +16,41 @@
 			<separation unit="AU">36.1</separation>
 			<positionangle errorminus="5.60" errorplus="5.60">60.70</positionangle>
 			<star>
-				<mass>1.145</mass>
-				<radius>1.09</radius>
-				<magV>8.81</magV>
+				<name>HD 126614 A</name>
+				<name>HIP 70623</name>
+				<name>TYC 4983-226-1</name>
+				<name>SAO 139932</name>
+				<name>BD-04 3690 A</name>
+				<name>WDS J14268-0511 A</name>
+				<mass errorminus="0.03" errorplus="0.03">1.145</mass>
+				<radius errorminus="0.06" errorplus="0.06">1.09</radius>
 				<magB errorminus="0.028" errorplus="0.028">9.662</magB>
+				<magV errorminus="0.018" errorplus="0.018">8.787</magV>
 				<magJ errorminus="0.021" errorplus="0.021">7.470</magJ>
 				<magH errorminus="0.042" errorplus="0.042">7.160</magH>
 				<magK errorminus="0.036" errorplus="0.036">7.060</magK>
-				<metallicity>0.56</metallicity>
+				<temperature errorminus="44" errorplus="44">5585</temperature>
+				<metallicity errorminus="0.04" errorplus="0.04">0.56</metallicity>
 				<spectraltype>K0</spectraltype>
+				<age errorminus="2.0" errorplus="2.0">7.2</age>
 				<planet>
 					<name>HD 126614 A b</name>
 					<list>Confirmed planets</list>
-					<mass>0.38</mass>
-					<period>1244</period>
-					<semimajoraxis>2.35</semimajoraxis>
-					<eccentricity>0.41</eccentricity>
+					<mass errorminus="0.04" errorplus="0.04" type="msini">0.38</mass>
+					<period errorminus="17" errorplus="17">1244</period>
+					<semimajoraxis errorminus="0.02" errorplus="0.02">2.35</semimajoraxis>
+					<eccentricity errorminus="0.10" errorplus="0.10">0.41</eccentricity>
+					<periastron errorminus="19" errorplus="19">243</periastron>
+					<periastrontime errorminus="52" errorplus="52">2453808</periastrontime>
 					<discoverymethod>RV</discoverymethod>
-					<lastupdate>10/03/19</lastupdate>
+					<lastupdate>16/03/09</lastupdate>
 					<discoveryyear>2010</discoveryyear>
-					<temperature>165.9</temperature>
 					<list>Planets in binary systems, S-type</list>
 				</planet>
-				<name>HD 126614 A</name>
-				<name>WDS J14268-0511 A</name>
-				<temperature>5585.0</temperature>
 			</star>
 			<star>
 				<name>HD 126614 B</name>
+				<name>BD-04 3690 C</name>
 				<name>WDS J14268-0511 C</name>
 				<mass errorminus="0.004" errorplus="0.004">0.324</mass>
 				<spectraltype>M V</spectraltype>
@@ -53,6 +60,8 @@
 		<star>
 			<name>HD 126614 C</name>
 			<name>NLTT 37349</name>
+			<name>BD-04 3690 B</name>
+			<name>2MASS J14264583-0510194</name>
 			<name>WDS J14268-0511 B</name>
 			<spectraltype>M4-M5</spectraltype>
 			<magJ>12.116</magJ>
diff --git a/systems/HD 13931.xml b/systems/HD 13931.xml
index c23c7399a39..d2c238c834c 100644
--- a/systems/HD 13931.xml	
+++ b/systems/HD 13931.xml	
@@ -1,33 +1,40 @@
 <system>
 	<name>HD 13931</name>
-	<rightascension>02 16 47</rightascension>
-	<declination>+43 46 23</declination>
-	<distance>44.2</distance>
+	<rightascension>02 16 47.37946</rightascension>
+	<declination>+43 46 22.7907</declination>
+	<distance errorminus="1.3" errorplus="1.3">44.2</distance>
 	<star>
-		<mass>1.02</mass>
-		<radius>1.23</radius>
-		<magV>7.61</magV>
+		<name>HD 13931</name>
+		<name>HIP 10626</name>
+		<name>TYC 2842-200-1</name>
+		<name>SAO 37918</name>
+		<name>BD+43 459</name>
+		<name>2MASS J02164736+4346230</name>
+		<mass errorminus="0.02" errorplus="0.02">1.022</mass>
+		<radius errorminus="0.06" errorplus="0.06">1.23</radius>
 		<magB errorminus="0.016" errorplus="0.016">8.237</magB>
+		<magV errorminus="0.01" errorplus="0.01">7.60</magV>
 		<magR>7.2</magR>
 		<magI>6.9</magI>
 		<magJ errorminus="0.020" errorplus="0.020">6.452</magJ>
 		<magH errorminus="0.065" errorplus="0.065">6.234</magH>
 		<magK errorminus="0.029" errorplus="0.029">6.139</magK>
-		<metallicity>0.03</metallicity>
-		<spectraltype>G0</spectraltype>
+		<temperature errorminus="44" errorplus="44">5829</temperature>
+		<metallicity errorminus="0.04" errorplus="0.04">0.03</metallicity>
+		<spectraltype>G0 V</spectraltype>
+		<age errorminus="2.0" errorplus="2.0">8.4</age>
 		<planet>
 			<name>HD 13931 b</name>
 			<list>Confirmed planets</list>
-			<mass>1.88</mass>
-			<period>4218</period>
-			<semimajoraxis>5.15</semimajoraxis>
-			<eccentricity>0.02</eccentricity>
+			<mass errorminus="0.15" errorplus="0.15" type="msini">1.88</mass>
+			<period errorminus="388" errorplus="388">4218</period>
+			<semimajoraxis errorminus="0.29" errorplus="0.29">5.15</semimajoraxis>
+			<eccentricity errorminus="0.05" errorplus="0.05">0.02</eccentricity>
+			<periastron errorminus="78" errorplus="78">290</periastron>
+			<periastrontime errorminus="904" errorplus="904">2454494</periastrontime>
 			<discoverymethod>RV</discoverymethod>
-			<lastupdate>10/03/19</lastupdate>
+			<lastupdate>16/03/09</lastupdate>
 			<discoveryyear>2010</discoveryyear>
-			<temperature>125.6</temperature>
 		</planet>
-		<name>HD 13931</name>
-		<temperature>5829.0</temperature>
 	</star>
 </system>
diff --git a/systems/HD 34445.xml b/systems/HD 34445.xml
index a1283487ae9..f4b7b641d4f 100644
--- a/systems/HD 34445.xml	
+++ b/systems/HD 34445.xml	
@@ -1,28 +1,34 @@
 <system>
 	<name>HD 34445</name>
-	<rightascension>05 17 41</rightascension>
-	<declination>+07 21 12</declination>
-	<distance>46.5</distance>
+	<rightascension>05 17 40.98051</rightascension>
+	<declination>+07 21 12.0508</declination>
+	<distance errorminus="1.4" errorplus="1.4">46.5</distance>
 	<star>
-		<mass>1.07</mass>
-		<radius>1.38</radius>
-		<magV>7.31</magV>
+		<name>HD 34445</name>
+		<name>HIP 24681</name>
+		<name>TYC 112-182-1</name>
+		<name>SAO 112601</name>
+		<name>BD+07 855</name>
+		<mass errorminus="0.02" errorplus="0.02">1.07</mass>
+		<radius errorminus="0.08" errorplus="0.08">1.38</radius>
+		<magV errorminus="0.01" errorplus="0.01">7.33</magV>
 		<magB errorminus="0.02" errorplus="0.02">7.97</magB>
-		<metallicity>0.14</metallicity>
-		<spectraltype>G0</spectraltype>
+		<temperature errorminus="44" errorplus="44">5836</temperature>
+		<metallicity errorminus="0.04" errorplus="0.04">0.14</metallicity>
+		<spectraltype>G0 V</spectraltype>
+		<age errorminus="2.0" errorplus="2.0">8.5</age>
 		<planet>
 			<name>HD 34445 b</name>
 			<list>Confirmed planets</list>
-			<mass>0.79</mass>
-			<period>1049</period>
-			<semimajoraxis>2.07</semimajoraxis>
-			<eccentricity>0.27</eccentricity>
+			<mass errorminus="0.07" errorplus="0.07" type="msini">0.79</mass>
+			<period errorminus="11" errorplus="11">1049</period>
+			<semimajoraxis errorminus="0.02" errorplus="0.02">2.07</semimajoraxis>
+			<eccentricity errorminus="0.07" errorplus="0.07">0.27</eccentricity>
+			<periastron errorminus="19" errorplus="19">104</periastron>
+			<periastrontime errorminus="48" errorplus="48">2453781</periastrontime>
 			<discoverymethod>RV</discoverymethod>
-			<lastupdate>10/03/19</lastupdate>
-			<discoveryyear>2004</discoveryyear>
-			<temperature>209.1</temperature>
+			<lastupdate>16/03/09</lastupdate>
+			<discoveryyear>2010</discoveryyear>
 		</planet>
-		<name>HD 34445</name>
-		<temperature>5836.0</temperature>
 	</star>
 </system>