(365758) 2010 XR2


Beobachtungen und Bahndaten (englisch)

Observations:
     K10X02R  C2002 04 02.39556 12 12 13.96 +06 27 38.5          19.8 Ru~0QoC644
     K10X02R  C2002 04 02.40829 12 12 13.34 +06 27 40.0          19.9 Ru~0QoC644
     K10X02R  C2002 04 02.44744 12 12 11.42 +06 27 45.2          20.0 Ru~0QoC644

     K10X02R*KC2010 12 01.31271 04 32 58.03 +32 30 15.8          19.2 Vu~0Pr4H10
     K10X02R KC2010 12 01.32385 04 32 57.33 +32 30 16.7          19.5 Vu~0Pr4H10
     K10X02R KC2010 12 01.33495 04 32 56.60 +32 30 17.4          19.3 Vu~0Pr4H10
     K10X02R KC2010 12 02.29932 04 31 55.24 +32 31 03.6          19.7 Vu~0Pr4H10
     K10X02R KC2010 12 02.30864 04 31 54.64 +32 31 04.2                u~0Pr4H10
     K10X02R KC2010 12 02.31834 04 31 54.03 +32 31 04.4                u~0Pr4H10
     K10X02R KC2010 12 02.32659 04 31 53.47 +32 31 04.9          19.3 Vu~0Pr4H10
     K10X02R KC2010 12 06.30143 04 27 41.68 +32 32 58.0          19.7 Vu~0Pr4H10
     K10X02R KC2010 12 06.31182 04 27 41.01 +32 32 58.3          19.5 Vu~0Pr4H10
     K10X02R KC2010 12 06.32275 04 27 40.32 +32 32 58.4          19.9 Vu~0Pr4H10
     K10X02R KC2010 12 13.34269 04 20 32.77 +32 31 30.0          19.8 Vu~0Ql1H10
     K10X02R KC2010 12 13.35012 04 20 32.29 +32 31 29.7                u~0Ql1H10
     K10X02R KC2010 12 29.26543 04 07 34.65 +32 11 46.7          19.4 Vu~0QoCH10
     K10X02R KC2010 12 29.28442 04 07 33.79 +32 11 45.8                u~0QoCH10

a5758        KC2015 11 02.05991203 11 12.93 +22 30 55.2          20.2 V      510
a5758        KC2015 11 02.09321103 11 11.01 +22 30 55.6          19.6 V      510
a5758        KC2015 11 02.16055303 11 07.07 +22 30 59.0          20.5 V      510
a5758        KC2015 11 02.99709303 10 19.41 +22 31 31.6          20.2 V      510
a5758        KC2015 11 03.01448803 10 18.38 +22 31 31.2          19.8 V      510
a5758        KC2015 11 03.03405903 10 17.27 +22 31 31.8          20.1 V      510

Orbital elements:

(365758) 2010 XR2

Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 119.63401              (2000.0)            P               Q
n   0.18915121     Peri.  338.36657     +0.98207379     -0.16159916             T = 2457168.02187 JDT
a   3.0055915      Node    31.42518     +0.18837124     +0.82258097             q =     2.6775018
e   0.1091598      Incl.   10.72644     +0.00688129     +0.54520295
P   5.21           H   16.1           G   0.15           U   0
From 172 observations at 9 oppositions, 1994-2017, mean residual 0".37.
  
Residuals
19941010  691  0.4+  0.0     20151009  F51  0.0   0.1+    20151107  J04  0.0   0.2+
19941010  691  0.2+  0.4-    20151009  F51  0.0   0.1+    20151107  J04  0.3-  0.1+
19941010  691  0.3+  0.4-    20151009  F51  0.0   0.1+    20151107  J04  0.4-  0.0
20020402  644  0.2-  0.5+    20151009  F51  0.0   0.1+    20151108  G45  0.6-  0.2+
20020402  644  0.2-  0.2+    20151011  D29  0.1+  0.2-    20151108  G45  0.1-  0.1-
20020402  644  0.3-  0.0     20151011  D29  0.6+  0.2-    20151108  G45  0.1-  0.3+
20020412  644  0.5+  0.6+    20151011  D29  0.1-  0.3+    20151108  G45  0.0   0.1+
20020412  644  0.6+  0.6+    20151012  G45  0.1-  0.1-    20151108  G45  0.4+  0.3+
20020412  644  0.2+  0.6+    20151012  G45  0.3+  0.2-    20151108  G45  0.1+  0.2+
20040821  E12  0.0   0.3-    20151012  G45  0.4+  0.3-    20151108  G45  0.1-  0.3+
20040821  E12  0.2-  0.7+    20151012  G45  0.1+  0.7-    20151108  G45  0.0   0.1-
20040821  E12  0.1+  0.6-    20151016  703  0.8+  0.5-    20151109  703  0.2-  0.7-
20040821  E12  0.0   0.4-    20151016  703  0.5+  1.2+    20151109  703  0.0   0.8+
20101201  H10  0.2-  0.3-    20151016  703  0.4-  0.3-    20151109  703  0.1-  1.1+
20101201  H10  0.1+  0.0     20151016  D29  0.5-  0.1+    20151109  703 (0.3-  2.1+)
20101201  H10  0.1+  0.2+    20151016  D29  1.0-  0.1+    20151109  D29  0.1-  0.2+
20101202  H10  0.2-  0.4-    20151016  D29  0.3+  0.0     20151109  D29  1.3-  0.5+
20101202  H10  0.1-  0.2-    20151022  G45  0.7+  0.2-    20151114  G96  0.6+  0.1+
20101202  H10  0.3+  0.4-    20151022  G45  0.1-  0.2+    20151114  G96  0.1+  0.6+
20101202  H10  0.0   0.2-    20151022  G45  0.2+  0.0     20151114  G96  0.1-  0.3+
20101206  H10  0.1+  0.3-    20151022  G45  0.7-  0.3-    20151116  C94  0.8-  0.0
20101206  H10  0.1+  0.1-    20151022  G45  0.1+  0.4+    20151116  C94 (1.7-  0.5-)
20101206  H10  0.4+  0.1-    20151022  G45  0.2+  0.1+    20151130  F51  0.0   0.0
20101209  G96  0.1+  0.1+    20151022  G45  0.1+  0.5+    20151130  F51  0.1+  0.1-
20101209  G96  0.0   0.0     20151022  G45  0.0   0.0     20151130  F51  0.0   0.0
20101209  G96  0.1-  0.1-    20151022  G45  0.1-  0.2+    20151203  G45  0.0   0.1-
20101213  H10  0.8-  0.3-    20151022  G45  0.6-  0.7+    20151203  G45  0.3+  0.4+
20101213  H10  1.3-  0.3-    20151023  703  0.1-  0.0     20151203  G45  0.3-  0.3+
20101229  H10  0.1+  0.1-    20151023  703 (0.4-  1.9+)   20151203  G45  0.0   0.2-
20101229  H10  1.4-  1.0+    20151023  G45  0.1+  0.1+    20151203  G45  0.1-  0.1+
20120317  G96  0.2-  0.1-    20151023  G45  0.3-  0.4+    20151203  G45  0.4-  0.3+
20120317  G96  0.1-  0.2-    20151023  G45  0.2+  0.0     20151203  G45  0.4-  0.1+
20120317  G96  0.1+  0.1-    20151023  G45  0.1+  0.3+    20151203  G45  0.3+  0.1+
20130312  G96  0.6+  0.3-    20151023  G45  0.1+  0.0     20151203  G45  0.1+  0.5+
20130312  G96  0.4+  0.1-    20151101  703  0.5-  1.1+    20151203  G45  0.1+  0.0
20130312  G96  0.2-  0.7+    20151101  703  1.0-  1.3+    20151203  G45  0.1-  0.1+
20130312  G96  0.4-  0.9+    20151101  703 (2.1-  0.7+)   20151204  703  1.2-  0.8+
20130501  G96  0.1+  0.1+    20151101  703  0.6-  0.2+    20151217  G96  0.1+  0.2-
20130501  G96  0.3-  0.2+    20151102  510  0.0   0.1+    20151217  G96  0.2+  0.1+
20130501  G96  0.2+  0.4+    20151102  510  0.3+  0.7-    20151217  G96  0.1+  0.1+
20130501  G96  0.3-  0.2+    20151102  510  0.2-  0.4+    20151217  G96  0.1-  0.1-
20130505  F51  0.1+  0.2+    20151102  G45  0.0   0.3+    20170131  G96  0.2-  0.1-
20130505  F51  0.1+  0.2+    20151102  G45  0.1-  0.1+    20170131  G96  0.4+  0.1+
20130505  F51  0.1+  0.2+    20151102  G45  0.5+  0.0     20170131  G96  0.6+  0.0
20130505  F51  0.0   0.1+    20151102  G45  0.4-  0.4+    20170131  G96  0.4-  0.1-
20140822  F51  0.0   0.2+    20151102  G45  0.0   0.4+    20170131  F51  0.0   0.0
20140822  F51  0.0   0.1+    20151102  G45  0.4+  0.2+    20170131  F51  0.0   0.0
20140822  F51  0.1-  0.2+    20151102  510  0.1+  0.7+    20170131  F51  0.0   0.0
20140822  F51  0.0   0.1+    20151103  510  0.0   0.3-    20170131  F51  0.1+  0.1-
20140822  F51  0.0   0.1+    20151103  510  0.6+  0.4-    20170214  F51  0.0   0.0
20140822  F51  0.0   0.2+    20151103  D29  0.6-  1.0-    20170214  F51  0.0   0.2+
20140822  F51  0.1+  0.1+    20151103  D29  0.1-  0.3-    20170222  G96  1.1+  0.3-
20140823  F51  0.0   0.2+    20151104  F51  0.1+  0.0     20170222  G96  0.1-  0.4+
20140823  F51  0.0   0.1+    20151104  F51  0.1+  0.0     20170222  G96  0.1+  0.0
20140823  F51  0.1-  0.1+    20151106  703  0.9-  0.4+    20170227  F51  0.2+  0.0
20150909  F51  0.2-  0.1-    20151106  703  0.7-  0.6+    20170227  F51  0.1-  0.2+
20150909  F51  0.1+  0.1-    20151106  703  0.3+  1.0+    20170227  F51  0.1+  0.1+
20150909  F51  0.0   0.1-    20151106  703  0.4-  0.0     20170227  F51  0.1+  0.0
20150909  F51  0.1+  0.2-    20151107  J04  0.1-  0.1-

Last observed on 2017 Feb. 27. Perturbed ephemeris below based on elements from MPO 402498.

Discovery date : 2010 12 01
Discovery site : Tzec Maun
Discoverer(s) : Tzec Maun 

Links

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Letzte Änderung: 23. März 2017 (Harald Bill)