(437923) 2002 NB70


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi0581 * C2002 07 10.45728 22 07 23.45 +06 38 05.0          17.5 R      644
     Bi0581   C2002 07 10.46765 22 07 23.56 +06 38 14.1          18.0 R      644
     Bi0581   C2002 07 10.47810 22 07 23.62 +06 38 23.4          17.9 R      644
     Bi0581   C2002 08 03.45314 22 02 56.17 +11 14 09.5          18.5        644
     Bi0581   C2002 08 03.46350 22 02 55.81 +11 14 14.2          18.7        644
     Bi0581   C2002 08 03.47384 22 02 55.45 +11 14 19.1          18.5        644
     Bi0581   C2002 08 14.31976 21 56 14.12 +12 14 03.9          17.5 R      644
     Bi0581   C2002 08 14.34072 21 56 13.18 +12 14 08.0          17.5 R      644
     Bi0581   C2002 08 14.36163 21 56 12.23 +12 14 12.0          17.4 R      644
     Bi0581   C2002 08 22.18272 21 50 41.17 +12 26 35.8          18.7        644
     Bi0581   C2002 08 22.20526 21 50 40.16 +12 26 36.0          18.6        644
     Bi0581   C2002 08 22.22505 21 50 39.23 +12 26 36.1          19.3        644

     K02N70B  C2002 10 19.12998 21 49 58.01 +06 48 40.3          17.8 R      644
     K02N70B  C2002 10 19.14024 21 49 58.60 +06 48 36.7          18.2 R      644
     K02N70B  C2002 10 19.15069 21 49 59.07 +06 48 33.5          17.4 R      644

     K02N70B KC2011 10 23.04252403 57 50.56 +29 16 38.5          20.1 V      510
     K02N70B KC2011 10 23.06209803 57 49.62 +29 16 33.1          19.9 V      510
     K02N70B KC2011 10 23.08167203 57 48.74 +29 16 27.1          20.0 V      510
     K02N70B KC2011 10 23.10015803 57 47.86 +29 16 21.8          19.8 V      510
     K02N70B KC2011 10 23.93665703 57 10.54 +29 12 08.5          19.9 V      510
     K02N70B KC2011 10 23.95623003 57 09.60 +29 12 03.2          20.0 V      510
     K02N70B KC2011 10 23.97580403 57 08.66 +29 11 56.5          19.6 V      510
     K02N70B KC2011 10 23.99646503 57 07.70 +29 11 50.6          20.1 V      510
     K02N70B KC2011 10 24.90406903 56 25.50 +29 07 06.9          19.6 V      510
     K02N70B KC2011 10 24.96496503 56 22.54 +29 06 48.1          19.6 V      510

Station data:
(510) Siegen
(644) Palomar Mountain/NEAT (N33.35739 W116.85978).

Orbital elements:

(437923) 2002 NB70

Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 180.75596              (2000.0)            P               Q
n   0.22921113     Peri.   68.34955     +0.80279772     +0.56468733             T = 2458782.50406 JDT
a   2.6443092      Node   256.78163     -0.59341639     +0.72541355             q =     1.8175712
e   0.3126480      Incl.   11.34032     -0.05807598     +0.39357769    Earth MOID = 0.84073 AU
P   4.30           H   17.1           G   0.15           U   1
From 174 observations at 6 oppositions, 2002-2015, mean residual 0".43.

Residuals (old)
20020710  644  0.4+  0.4+    20111103  G96  0.2-  0.1-    20150920  703  0.2+  0.1-
20020710  644  0.9+  0.5+    20111103  G96  0.2-  0.2-    20150923  F51  0.1+  0.0
20020710  644  0.6+  0.8+    20111103  G96  0.2-  0.3-    20150923  F51  0.1+  0.0
20020803  644  0.4+  0.3+    20111103  G96  0.2+  0.2-    20150923  G45  0.2-  0.3+
20020803  644  0.3+  0.3+    20111119  G96  0.4-  0.1+    20150923  G45  0.4-  0.0
20020803  644  0.2+  0.4+    20111119  G96  0.2-  0.2+    20150923  G45  0.3-  0.3+
20020811  704  1.2-  0.2+    20111119  G96  0.0   0.2+    20150923  G45  0.6-  0.4+
20020811  704  0.8-  0.5-    20111119  G96  0.2-  0.0     20151001  703  0.2+  1.6-
20020811  704  1.0-  0.4-    20130118  F51  0.1+  0.1+    20151001  703  0.1-  0.1+
20020811  704  1.1-  0.3+    20130118  F51  0.2+  0.1+    20151001  703  0.3-  0.4+
20020811  704  0.7-  0.1+    20130118  F51  0.1+  0.3+    20151001  703  0.0   0.6+
20020814  644  0.0   0.1+    20150601  C51  1.3-  0.0     20151002  G45  0.3+  0.1+
20020814  644  0.1+  0.1+    20150601  C51  0.3-  0.5-    20151002  G45  0.2-  0.2-
20020814  644  0.0   0.0     20150601  C51  0.7-  1.0-    20151002  G45  0.2+  0.2+
20020822  644  0.2+  0.3+    20150601  C51  0.4-  0.2+    20151002  G45  0.3+  0.0
20020822  644  0.3+  0.3+    20150602  C51  0.3+  1.0-    20151002  G45  0.1-  0.3-
20020822  644  0.2-  0.3+    20150602  C51  0.7+  0.4+    20151008  703  0.7-  0.6+
20020904  699  0.2+  1.1-    20150602  C51  0.1-  0.9-    20151008  703  0.0   1.3-
20020904  699  0.4-  0.9+    20150602  C51  0.5+  0.7-    20151008  703  0.1-  0.2+
20020904  699  0.2+  0.9+    20150602  C51  0.6+  0.2-    20151008  703  0.2-  0.9-
20020904  699  0.3-  0.8+    20150603  C51 (2.1-  0.9-)   20151010  G45  0.0   0.1-
20021006  704  0.2+  0.0     20150624  F51  0.1-  0.0     20151010  G45  0.4+  0.1-
20021006  704  0.0   0.1+    20150624  F51  0.1-  0.2-    20151010  G45  0.1+  0.1-
20021006  704  0.1-  0.5+    20150624  F51  0.1-  0.0     20151010  G45  0.1-  0.0
20021006  704  0.7-  0.4+    20150624  F51  0.1-  0.1-    20151010  G45  0.0   0.0
20021006  704  0.2+  1.0+    20150801  F51  0.2+  0.0     20151010  G45  0.1+  0.0
20021019  644  0.3-  0.4+    20150801  F51  0.1+  0.1-    20151010  G45  0.8+  0.1+
20021019  644  0.7+  0.1+    20150801  F51  0.2+  0.2-    20151010  G45  0.5+  0.4+
20021019  644  0.3-  0.4+    20150812  G45  0.2+  0.2+    20151010  G45  0.1+  0.4+
20071204  691  0.2-  0.3+    20150812  G45  0.0   0.1-    20151011  G45  0.0   0.0
20071204  691 (0.2-  1.7+)   20150812  G45  0.2-  0.3-    20151011  G45  0.2+  0.4+
20071204  691  0.4-  0.2-    20150812  G45  0.3+  0.4-    20151011  G45  0.2+  0.2-
20100715  C51  0.6+  0.3+    20150812  G45  0.7-  0.1+    20151011  G45  0.0   0.2-
20100715  C51 (0.0   1.5-)   20150813  G45 (2.2-  1.1-)   20151011  G45  0.4+  0.2-
20100715  C51  0.4-  0.2+    20150813  G45  0.2+  0.0     20151011  G45  0.2+  0.1-
20100715  C51  0.6+  0.6+    20150813  G45  0.2+  0.0     20151011  G45  0.1+  0.2+
20100715  C51  0.5-  0.3-    20150813  G45  0.0   0.0     20151011  G45  0.0   0.0
20100715  C51  0.1+  0.1+    20150813  G45  0.1+  0.0     20151011  G45  0.1+  0.4+
20100715  C51  0.2-  0.6+    20150813  G45  0.2+  0.2-    20151012  G45  0.1+  0.2+
20100715  C51  0.5+  0.6+    20150908  D29  0.2+  0.3-    20151012  G45  0.0   0.4-
20100715  C51  0.0   0.8+    20150908  D29  0.0   0.2-    20151012  G45  0.1-  0.2+
20100715  C51 (1.1-  1.7-)   20150912  H15  0.1+  0.2-    20151012  G45  0.1-  0.2+
20100715  C51  0.4+  1.2-    20150912  H15  0.1+  0.1+    20151012  G45  0.2-  0.0
20100716  C51  0.3+  0.0     20150912  H15  0.4+  0.4-    20151012  G45  0.2-  0.1+
20111023  510  0.4+  0.1-    20150920  703  0.2+  0.3+    20151012  G45  0.2+  0.2+
20111023  510  0.1-  0.3+    20150920  703  0.1-  0.4+    20151013  703  0.4-  0.0
20111023  510  0.2+  0.1+    20150920  703  0.9+  0.1-    20151013  703  0.1-  0.3-
20111023  510  0.2-  0.4+    20150920  703  0.3+  0.5-    20151013  703  0.7+  0.0
20111023  510  0.3+  0.4-    20150920  703  0.2-  0.0     20151013  703  1.4-  0.2-
20111023  510  0.1+  0.2+    20150920  703  0.2-  0.5-    20151014  G45  0.3-  0.2+
20111023  510  0.1-  0.6-    20150920  703  0.1+  0.2-    20151014  G45  0.3+  0.3+
20111023  510  0.2+  0.3-    20150920  703  0.9-  0.9-    20151014  G45  0.2+  0.0
20111024  510  0.4-  0.2+    20150920  703  0.7+  0.3+    20151014  G45  0.2+  0.1+
20111024  510  0.2-  0.3+    20150920  703  0.1+  0.0     20151014  G45  0.0   0.1+
20111025  F51  0.1+  0.0     20150920  703  0.2-  0.1+    20151014  G45  0.1-  0.2+
20111025  F51  0.0   0.1-    20150920  703  0.4-  0.3+    20151014  G45  0.0   0.6+
20111025  F51  0.1+  0.0     20150920  703  0.2-  0.2+    20151020  D29  0.2-  0.8-
20111025  F51  0.1+  0.1-    20150920  703  0.9-  0.4+    20151020  D29  0.1-  0.1+
20111025  F51  0.0   0.2+    20150920  703  0.3+  0.1+    20151020  D29  0.0   0.1-

Last observed on 2015 Oct. 20. Perturbed ephemeris below based on elements from MPO 353505.

Discovery date : 2002 07 10
Discovery site : Palomar
Discoverer(s) : NEAT

Links

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Letzte Änderung: 16. Juni 2017 (Harald Bill)