(398303) 2010 WQ57


Beobachtungen und Bahndaten (englisch)

Observations:
     K10W57Q*KC2010 11 30.30552 04 34 47.64 +32 25 18.5          19.8 Vu~0PqjH10
     K10W57Q KC2010 11 30.31594 04 34 46.85 +32 25 21.8          19.3 Vu~0PqjH10
     K10W57Q KC2010 11 30.32647 04 34 46.09 +32 25 25.2          19.9 Vu~0PqjH10
     K10W57Q KC2010 12 01.30175 04 33 35.07 +32 30 31.6          19.6 Vu~0PqjH10
     K10W57Q KC2010 12 01.31271 04 33 34.26 +32 30 34.6          19.1 Vu~0PqjH10
     K10W57Q KC2010 12 01.32385 04 33 33.40 +32 30 38.2          19.4 Vu~0PqjH10
     K10W57Q KC2010 12 01.33495 04 33 32.58 +32 30 41.7          19.1 Vu~0PqjH10
     K10W57Q KC2010 12 02.29932 04 32 22.39 +32 35 35.6          19.7 Vu~0PqjH10
     K10W57Q KC2010 12 02.30864 04 32 21.69 +32 35 38.5          19.6 Vu~0PqjH10
     K10W57Q KC2010 12 02.31834 04 32 20.96 +32 35 41.1          19.8 Vu~0PqjH10
     K10W57Q KC2010 12 02.32659 04 32 20.34 +32 35 43.9          19.4 Vu~0PqjH10
     K10W57Q KC2010 12 06.34129 04 27 28.78 +32 54 37.7          19.7 Vu~0PqjH10
     K10W57Q KC2010 12 06.35318 04 27 27.95 +32 54 40.5          19.4 Vu~0PqjH10
     K10W57Q KC2010 12 06.36430 04 27 27.09 +32 54 43.6          19.4 Vu~0PqjH10
     K10W57Q KC2010 12 13.31057 04 19 19.16 +33 21 51.2          19.1 Vu~0PqjH10
     K10W57Q KC2010 12 13.31956 04 19 18.58 +33 21 52.8          19.5 Vu~0PqjH10
     K10W57Q KC2010 12 13.32725 04 19 18.03 +33 21 54.1          19.5 Vu~0PqjH10

Orbital elements:

(398303) 2010 WQ57

Designations that belong: 2010 WQ57 = 2008 GX45

Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 126.39737              (2000.0)            P               Q
n   0.17221449     Peri.  288.67887     +0.88221242     +0.28344823             T = 2457266.54684 JDT
a   3.1995551      Node    56.56030     -0.01260843     +0.81243817             q =     2.4694767
e   0.2281812      Incl.   26.77957     -0.47068277     +0.50951086
P   5.72           H   15.9           G   0.15           U   0
From 79 observations at 6 oppositions, 2004-2016, mean residual 0".29.
  
Residuals
20041215  691  0.2+  0.5+    20101202  H10  0.1+  0.1+    20140701  F51  0.3+  0.2+
20041215  691  0.1-  0.4+    20101202  H10  0.0   0.2-    20150811  F51  0.0   0.0
20041215  691  0.8-  0.7+    20101202  H10  0.0   0.2+    20150811  F51  0.0   0.1-
20080404  691  0.1-  0.0     20101206  H10  0.2-  0.1+    20150811  F51  0.0   0.0
20080404  691  0.0   0.0     20101206  H10  0.4+  0.2-    20150811  F51  0.1-  0.1-
20080404  691  0.1+  0.4+    20101206  H10  0.1-  0.0     20150911  Q60  0.5-  1.3-
20080408  691  0.6+  0.2+    20101209  G96  0.0   0.2-    20150911  Q60  0.2+  0.2+
20080408  691  0.6-  0.4+    20101209  G96  0.3+  0.2-    20150911  Q60  0.1+  0.9-
20080408  691  0.1+  0.1+    20101209  G96  0.1-  0.1+    20150917  Q60  0.2+  0.3+
20080514  G96  0.3+  0.0     20101209  G96  0.3+  0.1-    20150917  Q60  0.0   0.5-
20080514  G96  0.0   0.1-    20101213  H10  0.5-  0.7+    20150917  Q60  0.0   0.3-
20080514  G96  0.7+  0.3+    20101213  H10  0.0   0.6+    20151204  F51  0.1-  0.4+
20080514  G96  0.4+  0.4+    20101213  H10  0.2-  0.3+    20151204  F51  0.1-  0.3+
20100810  691  0.3-  0.1+    20140510  F51  0.3+  0.4+    20151204  F51  0.0   0.3+
20100810  691  0.3-  0.0     20140510  F51  0.1+  0.1+    20151204  F51  0.0   0.3+
20100810  691  0.4-  0.1+    20140510  F51  0.2+  0.1+    20151205  F51  0.0   0.1+
20101103  691  0.4-  0.3+    20140510  F51  0.3+  0.3+    20151205  F51  0.0   0.1+
20101103  691  0.6-  0.0     20140527  G96  0.1+  0.3+    20151205  F51  0.1+  0.1+
20101103  691  0.4-  0.3+    20140527  G96  0.3-  0.3+    20161123  G96  0.1+  0.0
20101130  H10  0.2+  0.1-    20140527  G96  0.2+  0.1+    20161123  G96  0.0   0.0
20101130  H10  0.0   0.1-    20140527  G96  0.1+  0.3+    20161123  G96  0.2+  0.4+
20101130  H10  0.3+  0.0     20140619  F51  0.2+  0.2+    20161123  G96  0.2+  0.6+
20101201  H10  0.1-  0.3+    20140619  F51  0.0   0.0     20161206  G96  0.2+  0.3+
20101201  H10  0.0   0.1-    20140619  F51  0.3+  0.1+    20161206  G96  0.0   0.2+
20101201  H10  0.4-  0.1+    20140701  F51  0.2+  0.2+    20161206  G96  0.3+  0.4+
20101201  H10  0.3-  0.2+    20140701  F51  0.1+  0.0
20101202  H10  0.2+  0.0     20140701  F51  0.1+  0.1+

Last observed on 2016 Dec. 6. Perturbed ephemeris below based on elements from MPO 397470.

Discovery date : 2008 04 04 (*)
Discovery site : Kitt Peak
Discoverer(s) : Spacewatch

Links

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Letzte Änderung: 16. Juni 2017 (Harald Bill)