(317486) 2002 RH290


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi1044   C2001 06 23.26214 16 19 28.64 +02 23 37.2          20.8        644
     Bi1044   C2001 06 23.27289 16 19 28.22 +02 23 34.7          20.2        644
     Bi1044   C2001 06 23.28380 16 19 27.85 +02 23 31.5          20.5        644
     Bi1044   C2001 06 24.24677 16 18 53.30 +02 19 09.3          19.9 R      644
     Bi1044   C2001 06 24.25677 16 18 52.96 +02 19 06.4          19.7 R      644
     Bi1044   C2001 06 24.26725 16 18 52.57 +02 19 03.7          19.4 R      644
     Bi1044   C2002 08 09.57804 00 08 36.18 -10 10 21.8          19.6 R      608
     Bi1044   C2002 08 09.58894 00 08 35.98 -10 10 27.1          19.4 R      608
     Bi1044   C2002 08 09.59971 00 08 35.96 -10 10 33.2          19.1 R      608
     Bi1044   C2002 09 01.47908 00 01 10.68 -14 09 28.8          19.4        644
     Bi1044   C2002 09 01.48967 00 01 10.32 -14 09 35.7          19.4        644
     Bi1044   C2002 09 01.50017 00 01 09.96 -14 09 42.6          19.7        644
     Bi1044   C2002 09 05.59951 23 58 51.65 -14 54 11.6          19.5 R      608
     Bi1044   C2002 09 05.61034 23 58 51.33 -14 54 18.8          19.3 R      608
     Bi1044  EC2002 09 05.62090 23 58 50.84 -14 54 24.8          18.7 R      608
     Bi1044   C2002 09 15.49810 23 52 36.27 -16 36 09.3          19.4 R      608
     Bi1044   C2002 09 15.50854 23 52 35.76 -16 36 14.8          19.0 R      608
     Bi1044   C2002 09 15.51927 23 52 35.38 -16 36 21.3          19.2 R      608
     Bi1044   C2002 09 17.39568 23 51 20.58 -16 54 16.6          18.8 R      644
     Bi1044   C2002 09 17.41672 23 51 19.72 -16 54 28.3          18.8 R      644
     Bi1044   C2002 09 17.43762 23 51 18.85 -16 54 40.0          18.7 R      644
     Bi1044   C2002 10 08.13328 23 38 27.88 -19 25 11.6          18.8 R      644
     Bi1044   C2002 10 08.15363 23 38 27.22 -19 25 17.4          18.9 R      644
     Bi1044   C2002 10 08.17479 23 38 26.52 -19 25 23.8          19.0 R      644
     Bi1044   C2002 10 09.43145 23 37 48.04 -19 31 15.0          19.1 R      608
     Bi1044   C2002 10 09.44230 23 37 47.69 -19 31 18.7          19.4 R      608

Station data:
(608) Haleakala-AMOS (N20.7085 W156.2580).
(644) Palomar Mountain/NEAT (N33.35743 W116.85978).

Orbital elements:

(317486) 2002 RH290

Designations that belong: 2002 RH290 = 2011 EL56

Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 282.26400              (2000.0)            P               Q
n   0.17790389     Peri.  177.66496     +0.74158422     +0.64308092             T = 2458437.45505 JDT
a   3.1309713      Node   140.10038     -0.62022812     +0.76576015             q =     2.7498677
e   0.1217206      Incl.   17.32804     -0.25567543     +0.00763735
P   5.54           H   15.7           G   0.15           U   0
From 186 observations at 13 oppositions, 1996-2017, mean residual 0".34.
  
Residuals
19960617  691  0.5+  0.9-    20120229  G96  0.1-  0.1+    20160129  691  0.1+  0.3-
19960617  691  0.1+  1.2-    20120229  G96  0.7+  0.2+    20160129  691  0.4-  1.0+
19960617  691  0.3-  0.5-    20120229  G96  0.2-  1.0+    20160201  F51  0.0   0.0
20010623  644  0.1-  0.3+    20120229  G96  0.1-  0.3+    20160201  F51  0.1-  0.2+
20010623  644  0.2-  0.7+    20120518  691  1.0-  0.9+    20160201  F51  0.1-  0.2+
20010623  644  0.4+  0.4+    20120518  691  0.4-  0.3+    20160201  F51  0.0   0.2+
20010624  644  0.4-  0.1+    20120518  691  0.3-  0.2+    20160209  G96  0.0   0.1-
20010624  644  0.0   0.0     20120529  691  0.1-  0.3+    20160209  G96  0.3+  0.2+
20010624  644  0.0   0.2+    20120529  691  0.1+  0.0     20160209  G96  0.2+  0.1-
20020809  608  1.3+  0.1-    20120529  691  0.0   0.2+    20160209  G96  0.3+  0.2+
20020809  608  0.5-  0.7+    20120615  F51  0.1+  0.0     20160209  703  1.1-  0.3-
20020809  608  0.3+  0.6+    20120615  F51  0.1+  0.0     20160209  703  0.6-  0.0
20020901  644  0.1+  0.3-    20120615  F51  0.1+  0.0     20160209  703 (0.0   1.6+)
20020901  644  0.0   0.3-    20120615  F51  0.1+  0.1-    20160209  703  0.6-  0.5+
20020901  644  0.1-  0.3-    20120619  691  0.1+  0.6+    20160210  691  0.4-  0.3-
20020905  608  0.5-  0.6-    20120619  691  0.2+  0.2-    20160210  691  0.1-  0.0
20020905  608  0.6+  0.9-    20120619  691  0.0   0.0     20160210  691  0.2-  0.3+
20020905  608  0.9-  0.1-    20130814  F51  0.0   0.2+    20160211  G45  0.1+  0.1+
20020915  608  0.2-  0.8-    20130814  F51  0.0   0.2+    20160211  G45  0.3-  0.1+
20020915  608  1.3-  0.3-    20130814  F51  0.0   0.2+    20160211  G45  0.3+  0.0
20020915  608  0.3-  0.6-    20130827  F51  0.1-  0.3+    20160211  G45  0.1+  0.6+
20020917  644  0.3-  0.2-    20130827  F51  0.0   0.1+    20160211  G45  0.3+  0.4+
20020917  644  0.1-  0.1-    20130827  F51  0.2-  0.1+    20160215  F51  0.1-  0.0
20020917  644  0.1-  0.1-    20130901  F51  0.1+  0.2+    20160215  F51  0.1-  0.0
20021008  644  0.2+  0.2-    20130901  F51  0.1+  0.3+    20160215  F51  0.0   0.2+
20021008  644  0.2+  0.0     20130910  F51  0.0   0.2+    20160303  F51  0.1-  0.0
20021008  644  0.0   0.1-    20130910  F51  0.0   0.2+    20160303  F51  0.1-  0.1-
20021009  608  0.1+  0.6+    20130912  703 (0.3+  2.7+)   20160303  F51  0.0   0.2-
20021009  608  0.0   0.2-    20130912  703  0.4-  0.9+    20160303  F51  0.1-  0.0
20050117  691  0.3+  0.1-    20130912  703  0.6-  0.8+    20170302  G96  0.1+  0.2+
20050117  691  0.2+  0.2-    20130912  703 (2.6-  0.3+)   20170302  G96  0.7+  0.3-
20050117  691  0.6+  0.3-    20130922  F51  0.0   0.2+    20170302  G96  0.6-  0.4+
20050310  G96  0.3-  0.2-    20130922  F51  0.1-  0.3+    20170302  G96  0.1+  0.3+
20050310  G96  0.0   0.1-    20130929  703  0.1+  0.7-    20170305  F51  0.0   0.1+
20050310  G96  0.2-  0.2-    20130929  703  0.5+  0.2+    20170305  F51  0.1-  0.2+
20050310  G96  0.2-  0.1+    20130929  703  0.1+  0.2-    20170305  F51  0.1+  0.1+
20071102  G96  0.2+  0.1+    20130929  703  0.3-  1.1+    20170327  F51  0.1+  0.0
20071102  G96  0.2+  0.2-    20141130  F51  0.1-  0.2+    20170327  F51  0.1+  0.1+
20071102  G96  0.1+  0.0     20141130  F51  0.2+  0.0     20170327  F51  0.1+  0.1+
20071102  G96  0.2+  0.4-    20141130  F51  0.1-  0.0     20170327  F51  0.1+  0.1-
20081102  703  0.1+  0.7+    20141130  F51  0.1+  0.0     20170403  G96  0.1-  0.1+
20081102  703  0.2-  1.3+    20141216  F51  0.1-  0.0     20170403  G96  0.0   0.6+
20081102  703  0.4-  0.1-    20141216  F51  0.0   0.1-    20170403  G96  0.3+  0.2+
20081102  703 (2.1-  1.8+)   20141216  F51  0.0   0.1-    20170403  G96  0.0   0.7+
20091024  G96  0.3-  0.1+    20141216  F51  0.1+  0.0     20170415  G96  0.1+  0.6-
20091024  G96  0.6+  0.4-    20150109  F51  0.0   0.0     20170415  G96  0.2+  0.1+
20091024  G96  0.1-  0.1+    20150109  F51  0.0   0.1+    20170415  G96  0.2-  0.1+
20091024  G96  0.2-  0.0     20150109  F51  0.0   0.1+    20170415  G96  0.6+  0.6+
20110312  G96  0.1+  0.1+    20150109  F51  0.0   0.1+    20170427  G96  0.2+  0.3+
20110312  G96  0.2-  0.1-    20150109  F51  0.2+  0.1+    20170427  G96  0.3-  0.3-
20110312  G96  0.1+  0.0     20150109  F51  0.1+  0.1+    20170427  G96  0.6-  0.1+
20110312  G96  0.0   0.1-    20150109  F51  0.0   0.0     20170427  G96  0.7+  0.3-
20110313  G96  0.4-  0.3-    20150109  F51  0.1+  0.1+    20170504  G96  0.3+  0.5-
20110313  G96  0.1-  0.1-    20150115  F51  0.0   0.0     20170504  G96  0.2+  0.6-
20110313  G96  0.5-  0.0     20150115  F51  0.1+  0.0     20170504  G96  0.2+  0.3+
20110313  G96  0.4-  0.1-    20150115  F51  0.0   0.0     20170504  G96  0.0   0.2+
20110325  703 (1.7-  1.2+)   20150119  F51  0.1+  0.1+    20170517  G96  0.1+  0.5+
20110325  703  1.2-  0.5-    20150119  F51  0.1+  0.1-    20170517  G96  0.1+  0.2+
20110325  703  1.1-  0.4-    20150119  F51  0.1-  0.0     20170517  G96  0.2+  0.1-
20110325  703 (1.6-  1.0+)   20160115  F51  0.0   0.1-    20170517  G96  0.3+  0.2-
20110326  G96  0.0   0.4-    20160115  F51  0.1+  0.1+    20170517  F51  0.2+  0.1-
20110326  G96  0.3-  0.1-    20160115  F51  0.1-  0.0     20170517  F51  0.5+  0.1+
20110326  G96  0.0   0.2-    20160115  F51  0.1+  0.0     20170517  F51  0.1+  0.0
20110326  G96  0.4-  0.3-    20160129  691  0.2+  0.3-    20170517  F51  0.2+  0.2+

Last observed on 2017 May 17. Perturbed ephemeris below based on elements from MPO 411196.

Discovery date : 2005 01 17 (*)
Discovery site : Kitt Peak
Discoverer(s) : Spacewatch

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Letzte Änderung: 16. Juni 2017 (Harald Bill)