(247493) 2002 NW69


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi0359 * C2002 07 12.29462 20 57 24.17 -07 13 11.2          19.4 R      644
     Bi0359   C2002 07 12.32042 20 57 23.28 -07 13 21.8          19.4 R      644
     Bi0359   C2002 07 17.37649 20 54 25.63 -07 49 38.5          18.2 R      644
     Bi0359   C2002 07 17.43931 20 54 23.19 -07 50 07.3          19.1 R      644
     Bi0359   C2002 07 21.30072 20 51 53.11 -08 20 47.1          19.2        644
     Bi0359   C2002 07 21.32187 20 51 52.24 -08 20 57.3          19.1        644
     Bi0359   C2002 07 21.34306 20 51 51.35 -08 21 07.9          19.3        644
     Bi0359   C2002 08 16.17032 20 32 57.13 -12 29 46.6          19.5 R      644
     Bi0359   C2002 08 16.19274 20 32 56.18 -12 30 00.2                      644
     Bi0359   C2002 08 16.21381 20 32 55.20 -12 30 13.4                      644
     Bi0359   C2002 08 17.16573 20 32 15.99 -12 40 01.2          19.3 R      644
     Bi0359   C2002 08 17.18662 20 32 15.15 -12 40 13.3          19.7 R      644
     Bi0359   C2002 08 17.20759 20 32 14.23 -12 40 26.7          19.7 R      644
     Bi0359   C2002 08 26.18092 20 26 40.56 -14 11 18.7          20.0        644
     Bi0359   C2002 08 26.20185 20 26 39.79 -14 11 31.2          20.1        644
     Bi0359   C2002 08 26.23596 20 26 38.62 -14 11 51.8          20.0        644
     Bi0359   C2002 08 27.14848 20 26 09.25 -14 20 51.6          19.2 R      644
     Bi0359   C2002 08 27.16929 20 26 08.58 -14 21 03.7          19.2 R      644
     Bi0359   C2002 08 27.19029 20 26 07.86 -14 21 16.3          18.8 R      644
     Bi0359   C2002 09 12.44528 20 20 21.58 -16 48 13.6          18.7 R      608
     Bi0359   C2002 09 12.45604 20 20 21.52 -16 48 18.9          19.4 R      608
     Bi0359   C2002 09 12.46672 20 20 21.37 -16 48 23.6          19.3 R      608

Station data:
(608) Haleakala-AMOS (N20.7084 W156.2580).
(644) Palomar Mountain/NEAT (N33.35739 W116.85978).

Orbital elements:

(247493) 2002 NW69

Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 204.52519              (2000.0)            P               Q
n   0.17728162     Peri.  243.15421     +0.86442403     -0.45985870             T = 2458877.49338 JDT
a   3.1382936      Node   143.19350     +0.48872314     +0.86343628             q =     2.4529224
e   0.2183898      Incl.   19.82886     -0.11798640     +0.20738313
P   5.56           H   15.4           G   0.15           U   0
From 218 observations at 11 oppositions, 2002-2017, mean residual 0".36.
  
Residuals
20020709  704  0.6+  0.5-    20140920  F51  0.0   0.1+    20141130  703  0.5-  0.6-
20020709  704  0.3+  0.1-    20140922  F51  0.0   0.1+    20141130  703  1.1-  0.3+
20020709  704  0.3+  1.3+    20140922  F51  0.0   0.1+    20141215  F51  0.1-  0.0
20020712  644  0.1+  0.3+    20140922  F51  0.0   0.0     20141215  F51  0.0   0.0
20020712  644  0.1-  0.2+    20140922  F51  0.0   0.0     20141215  F51  0.2-  0.0
20020717  644  0.1-  0.3+    20141003  F51  0.0   0.0     20141215  F51  0.0   0.1+
20020717  644  0.1+  0.1+    20141003  F51  0.0   0.0     20141220  G45  0.2+  0.2+
20020721  644  0.2-  0.3+    20141003  F51  0.0   0.0     20141220  G45  0.0   0.1+
20020721  644  0.1+  0.6+    20141003  F51  0.0   0.1+    20141220  G45  0.2+  0.1+
20020721  644  0.1+  0.5+    20141004  H15  0.2+  1.2-    20141220  G45  0.1-  0.1+
20020816  644  0.1-  0.2+    20141004  H15  0.2+  0.4+    20141220  G45  0.1+  0.6+
20020816  644  0.2+  0.5+    20141004  H15  1.2+  0.6-    20141224  G45  0.5-  0.2-
20020816  644  0.9-  0.4+    20141004  H15  1.4+  0.1+    20141224  G45  0.1+  0.4+
20020817  644  0.7-  0.1-    20141021  703  0.4+  0.6+    20141224  G45  0.0   0.2+
20020817  644  0.0   0.7+    20141021  703  1.0+  1.0+    20141224  G45  0.7+  0.5-
20020817  644  0.4-  0.3+    20141021  703  0.0   0.1+    20141227  G45  0.4+  0.1-
20020826  644  0.4+  0.5+    20141023  G45  0.1-  0.0     20141227  G45  0.4-  1.3+
20020826  644  0.3-  0.4+    20141023  G45  0.4+  0.2-    20141227  G45  0.2+  0.1+
20020826  644  0.2-  0.1+    20141023  G45  0.2-  0.1+    20141227  G45  0.3-  0.4-
20020827  644  0.2-  0.0     20141023  G45  0.2-  0.1+    20141227  G45  0.5+  0.0
20020827  644  0.1+  0.3+    20141024  G45  0.1+  0.3-    20141228  703  0.7-  0.8+
20020827  644  0.2-  0.1+    20141024  G45  0.1+  0.4+    20141228  G45  0.6+  0.2+
20020912  608  0.3-  0.6-    20141024  G45  0.0   0.0     20141228  703  0.2-  0.6-
20020912  608  0.5+  0.7-    20141024  G45  0.1-  0.1+    20141228  G45  1.3-  0.7-
20020912  608  0.1-  0.3-    20141024  G45  0.4+  0.1-    20141228  703  0.3+  0.7+
20030930  645  0.0   0.0     20141027  F51  0.0   0.0     20141228  G45  0.1-  0.4-
20030930  645  0.0   0.0     20141027  F51  0.0   0.0     20141228  G45  0.2-  0.0
20050209  691  0.0   0.0     20141027  F51  0.0   0.1+    20141228  703 (0.3-  1.7+)
20050209  691  0.0   0.3-    20141027  F51  0.1+  0.0     20141228  G45  0.4+  0.2+
20050209  691  0.1+  0.0     20141031  F51  0.0   0.1+    20141228  G45  0.4+  0.3+
20080908  E12  0.4-  0.6+    20141031  F51  0.0   0.1-    20141230  G45  0.3-  0.5+
20080908  E12  0.3+  0.7+    20141031  F51  0.0   0.0     20141230  G45  0.4-  0.5+
20080908  E12  0.3-  0.4+    20141031  F51  0.0   0.2-    20141230  G45  0.5-  0.1+
20080908  E12  0.0   0.1-    20141117  G45  0.1-  0.3+    20141230  G45  0.1+  0.0
20081009  703  0.4+  0.3-    20141117  G45  0.2+  0.2+    20150112  F51  0.0   0.0
20081009  703  0.4-  0.4+    20141117  G45  0.3+  0.5-    20150112  F51  0.1-  0.1+
20081009  703 (1.9+  0.0 )   20141117  G45  0.9+  0.3+    20150112  F51  0.0   0.1+
20081009  703 (1.6+  0.1+)   20141117  G45  0.4-  0.2+    20150112  F51  0.0   0.1+
20100112  G96  0.1-  0.1+    20141117  703  0.2-  0.3+    20160209  F51  0.0   0.0
20100112  G96  0.2+  0.3-    20141117  703  0.0   0.7-    20160209  F51  0.1+  0.0
20100112  G96  0.7-  0.6+    20141117  703  0.0   0.5-    20160209  F51  0.0   0.0
20100112  G96  0.6+  0.7-    20141117  703  0.2-  0.3+    20160211  G45  0.9+  0.1+
20100116  704  0.1+  0.9+    20141118  G45  0.2-  0.1-    20160211  G45  0.3+  0.1-
20100116  704  0.7+  0.1+    20141118  G45  0.2-  0.2-    20160211  G45  0.1-  0.1-
20100116  704  0.3-  0.5-    20141118  G45  0.0   0.3-    20160211  G45  0.4+  0.3-
20100412  C51  0.1+  0.6-    20141118  G45 (0.5-  2.0-)   20160211  F51  0.1-  0.1+
20100413  C51 (0.6-  1.9+)   20141118  G45  0.2+  0.1-    20160211  F51  0.1-  0.1+
20100413  C51  0.6+  0.4+    20141119  F51  0.0   0.1-    20160211  F51  0.1-  0.1+
20100413  C51  0.0   0.9+    20141119  F51  0.0   0.0     20160211  F51  0.1-  0.1+
20100413  C51  0.7-  0.2+    20141119  F51  0.0   0.0     20160214  G45  0.6+  0.3-
20100413  C51 (0.1+  2.0-)   20141119  F51  0.1-  0.0     20160214  G45  0.7+  0.4-
20100414  C51 (1.3-  1.6-)   20141122  G45  0.4-  0.1+    20160214  G45  0.1-  0.5-
20100414  C51  0.1-  0.7+    20141122  G45  0.2+  0.1-    20160214  G45  0.0   0.9+
20110402  G96  0.4+  0.0     20141122  G45  0.1-  0.1+    20160302  G45  0.1-  0.0
20110402  G96  0.1+  0.0     20141122  G45  0.2-  0.5-    20160302  G45  0.1-  0.4+
20110402  G96  0.0   0.2-    20141122  G45  0.1-  0.2-    20160302  G45  0.4+  0.0
20110402  G96  0.3-  0.0     20141122  G45  0.2-  0.1-    20160302  G45  0.3-  0.3+
20120414  F51  0.2+  0.2+    20141123  703  0.2+  0.5+    20160302  G45  1.1+  0.3+
20120414  F51  0.2+  0.1+    20141123  703  0.2+  1.2+    20160302  G45  0.0   0.0
20120427  F51  0.1-  0.1+    20141123  703  0.3-  0.4-    20160306  F51  0.1-  0.1+
20120427  F51  0.0   0.1+    20141123  703  0.1-  0.2+    20160306  F51  0.1-  0.1+
20120427  F51  0.1-  0.1+    20141123  G45  0.4-  0.2-    20160306  F51  0.1-  0.1+
20120427  F51  0.1+  0.1+    20141123  G45  0.2+  0.2+    20160306  F51  0.1-  0.1+
20130602  W91  0.1+  0.2+    20141123  G45  0.2+  0.2-    20160312  J43  0.1-  0.9+
20130602  W91  0.1+  0.1+    20141123  G45  0.3+  0.3-    20160312  J43  0.5+  0.3+
20130921  F51  0.0   0.0     20141123  G45  0.3-  0.3-    20160312  J43  0.0   0.5+
20130921  F51  0.1+  0.1+    20141126  G45  0.1-  0.1+    20160312  J43  0.2+  0.2+
20131027  F51  0.0   0.1+    20141126  G45  0.5-  0.6-    20170331  G96  0.4-  0.7+
20131027  F51  0.2+  0.2+    20141126  G45  0.0   0.3+    20170331  G96  0.2+  0.1+
20131027  F51  0.0   0.1+    20141126  G45  0.3-  0.3-    20170331  G96  0.3-  0.2+
20131027  F51  0.0   0.3+    20141126  G45  0.0   0.1+    20170331  G96  0.1+  0.7+
20140911  F51  0.0   0.0     20141127  F51  0.1-  0.1+    20170423  G96  0.1-  0.3+
20140911  F51  0.1-  0.1+    20141127  F51  0.0   0.1+    20170423  G96  0.6-  0.6+
20140911  F51  0.1+  0.1-    20141130  703  0.1+  0.1+    20170423  G96  0.1-  0.5+
20140920  F51  0.0   0.1+    20141130  703  0.3-  0.8+    20170423  G96  0.2+  0.3+

Last observed on 2017 Apr. 23. Perturbed ephemeris below based on elements from MPO 407829.

Discovery date : 2002 07 12
Discovery site : Palomar
Discoverer(s) : NEAT

Links

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Letzte Änderung: 16. Juni 2017 (Harald Bill)