(354235) 2002 NM74


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi0781 * C2002 07 10.30479 21 43 27.77 -01 40 41.8          19.4 R      644
     Bi0781   C2002 07 10.31564 21 43 27.60 -01 40 46.2          19.5 R      644
     Bi0781   C2002 07 10.31817 21 43 27.54 -01 40 47.2          19.8 R      644
     Bi0781   C2002 07 10.32301 21 43 27.45 -01 40 48.8          19.9 R      644
     Bi0781   C2002 07 10.32795 21 43 27.35 -01 40 51.4          19.3 R      644
     Bi0781   C2002 07 10.32907 21 43 27.34 -01 40 51.6          19.5 R      644
     Bi0781   C2002 07 10.33135 21 43 27.28 -01 40 52.5          19.5 R      644
     Bi0781   C2002 07 10.33249 21 43 27.29 -01 40 53.3          19.6 R      644
     Bi0781   C2002 07 10.33362 21 43 27.28 -01 40 53.5          19.7 R      644
     Bi0781   C2002 07 10.34166 21 43 27.14 -01 40 57.1          19.5 R      644
     Bi0781   C2002 07 10.34284 21 43 27.10 -01 40 57.6          19.7 R      644
     Bi0781   C2002 07 10.34640 21 43 27.06 -01 40 58.8          19.2 R      644
     Bi0781   C2002 07 10.35220 21 43 26.92 -01 41 01.5          19.3 R      644
     Bi0781   C2002 07 10.35333 21 43 26.91 -01 41 02.1          19.6 R      644
     Bi0781   C2002 07 10.35682 21 43 26.82 -01 41 02.8          19.3 R      644
     Bi0781   C2002 07 10.36140 21 43 26.79 -01 41 05.2          19.8 R      644
     Bi0781   C2002 07 10.36728 21 43 26.67 -01 41 08.6          19.2 R      644
     Bi0781   C2002 07 10.37203 21 43 26.59 -01 41 09.9          19.2 R      644
     Bi0781   C2002 07 12.43310 21 42 50.04 -01 56 07.5          19.8 R      644
     Bi0781   C2002 07 12.44338 21 42 49.83 -01 56 12.1          19.5 R      644
     Bi0781   C2002 07 12.45385 21 42 49.60 -01 56 16.8          20.2 R      644
     Bi0781   C2002 07 21.37083 21 39 04.68 -03 14 53.2          19.4 R      644
     Bi0781   C2002 07 21.38260 21 39 04.30 -03 15 00.2          19.2 R      644
     Bi0781   C2002 07 21.39760 21 39 03.80 -03 15 09.1          19.2 R      644
     Bi0781   C2002 08 05.41736 21 29 22.56 -06 13 43.9                      644
     Bi0781   C2002 08 05.42777 21 29 22.04 -06 13 52.5          19.7        644
     Bi0781   C2002 08 05.43825 21 29 21.55 -06 14 01.0          19.6        644
     Bi0781   C2002 08 16.36131 21 20 55.80 -08 49 13.9          19.4 R      644
     Bi0781   C2002 08 16.38244 21 20 54.78 -08 49 32.6          19.3 R      644
     Bi0781  IC2002 08 16.40351 21 20 53.82 -08 49 51.7                      644
     Bi0781  IC2002 08 27.30161 21 12 52.63 -11 30 16.0                      644
     Bi0781   C2002 08 27.32233 21 12 51.65 -11 30 33.6          19.6 R      644
     Bi0781   C2002 08 27.35016 21 12 50.50 -11 30 58.3          19.6 R      644
     Bi0781   C2002 09 14.12429 21 03 56.31 -15 27 56.4          19.1 R      644
     Bi0781   C2002 09 14.13478 21 03 56.11 -15 28 03.9          19.2 R      644
     Bi0781   C2002 09 14.14524 21 03 55.95 -15 28 12.0          19.2 R      644

Station data:
(644) Palomar Mountain/NEAT (N33.35743 W116.85978).

Orbital elements:

(354235) 2002 NM74

Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 177.84785              (2000.0)            P               Q
n   0.23517989     Peri.  211.93352     +0.98007315     -0.07024394             T = 2457244.27950 JDT
a   2.5993769      Node   150.33172     +0.08440684     +0.99400896             q =     2.3762217
e   0.0858495      Incl.   22.04747     -0.17981132     +0.08373752
P   4.19           H   16.3           G   0.15           U   0
From 191 observations at 7 oppositions, 2002-2017, mean residual 0".34.
  
Residuals
20020710  644  0.2-  0.1+    20130319  F51  0.1-  0.1+    20151102  F51  0.0   0.2+
20020710  644  0.1+  0.2+    20140508  F51  0.0   0.2+    20151102  F51  0.2-  0.2+
20020710  644  0.1-  0.3+    20140508  F51  0.2+  0.0     20151102  F51  0.0   0.2+
20020710  644  0.2-  0.7+    20140508  F51  0.0   0.1+    20151103  F51  0.4+  0.4-
20020710  644  0.4-  0.1+    20140520  F51  0.0   0.0     20151103  F51  0.0   0.1+
20020710  644  0.2-  0.4+    20140520  F51  0.1+  0.0     20151103  F51  0.3+  0.3-
20020710  644  0.5-  0.5+    20140520  F51  0.0   0.1+    20151103  F51  0.0   0.1+
20020710  644  0.1-  0.1+    20140520  F51  0.1+  0.1+    20151103  F51  0.2+  0.2-
20020710  644  0.1+  0.4+    20140526  691  0.0   0.3+    20151103  F51  0.1-  0.2+
20020710  644  0.1+  0.2+    20140526  691  0.1-  0.2+    20151103  F51  0.1+  0.0
20020710  644  0.2-  0.2+    20140526  691  0.0   0.1+    20151103  F51  0.1-  0.1+
20020710  644  0.2+  0.4+    20140528  703  1.1-  0.6+    20151107  G45  0.1+  0.4+
20020710  644  0.3-  0.2+    20140528  703 (0.7-  1.5+)   20151107  G45  0.3-  0.4+
20020710  644  0.2-  0.0     20140528  703 (1.0-  2.0+)   20151107  G45  0.4-  0.4+
20020710  644  0.6-  0.8+    20140528  703 (0.2+  1.5+)   20151107  G45  0.2-  0.3-
20020710  644  0.2+  0.3+    20140530  691  0.2+  0.1+    20151107  G45  0.0   0.3+
20020710  644  0.0   0.6-    20140530  691  0.4-  0.2-    20151107  G45  0.2-  0.5+
20020710  644  0.0   0.1+    20140530  691  1.3-  0.5-    20151205  F51  0.2-  0.0
20020712  644  0.1-  0.2+    20140604  691  0.0   0.1-    20151205  F51  0.1-  0.0
20020712  644  0.0   0.3+    20140604  691  0.0   0.2-    20170128  G96  0.3+  0.1+
20020712  644  0.2-  0.3+    20140604  691  0.1+  0.4+    20170128  G96  0.1+  1.2+
20020721  644  0.1+  0.4+    20140606  F51  0.0   0.1+    20170128  G96  0.8-  0.4+
20020721  644  0.2-  0.2+    20140606  F51  0.1+  0.1+    20170128  G96  0.5-  0.5+
20020721  644  0.2+  0.6+    20140606  F51  0.1+  0.0     20170131  703  0.5+  0.1+
20020805  644  0.4+  0.5+    20140608  691  0.2-  0.1-    20170131  703  0.3+  0.2-
20020805  644  0.1-  0.3+    20140608  691  0.1+  0.1+    20170131  703  0.1+  0.9+
20020805  644  0.1-  0.3+    20140608  691  0.2-  0.1+    20170131  703  0.4-  0.4+
20020808  699  0.0   0.7+    20140622  F51  0.1+  0.2-    20170206  G96  0.1-  0.1-
20020808  699  0.7+  0.6+    20140622  F51  0.1+  0.0     20170206  G96  0.1-  0.2-
20020808  699 (1.7+  0.6+)   20140622  F51  0.3+  0.1+    20170206  G96  0.2-  0.5+
20020808  699  1.1+  1.1+    20140622  F51  0.2+  0.0     20170206  G96  0.2+  0.2+
20020816  644  0.2-  0.3+    20140702  F51  0.0   0.1+    20170215  J43  0.3-  0.3-
20020816  644  0.1-  0.2+    20140702  F51  0.1+  0.0     20170215  J43  0.4+  0.1+
20020816  644  0.8+  0.4-    20140702  F51  0.1+  0.0     20170216  J43  0.1+  0.4+
20020827  644  1.0+  0.0     20140702  F51  0.1+  0.1+    20170216  J43  0.0   0.2-
20020827  644  0.3-  0.4+    20140702  F51  0.1+  0.1+    20170216  J43  0.2-  0.1+
20020827  644  0.2+  0.2-    20140702  F51  0.1+  0.0     20170217  J43  0.0   0.2+
20020914  644  0.4-  0.1+    20140702  F51  0.1+  0.1+    20170217  J43  0.4+  0.1+
20020914  644  0.4-  0.0     20140702  F51  0.1+  0.1+    20170217  J43  0.0   0.8-
20020914  644  0.1+  0.6-    20150910  F51  0.0   0.0     20170218  J43  0.4-  0.0
20090301  G96  0.1-  0.3-    20150910  F51  0.0   0.1-    20170218  J43  0.1-  0.1-
20090301  G96  0.1-  0.0     20150910  F51  0.0   0.1-    20170218  J43  0.2+  0.4+
20090301  G96  0.1-  0.2+    20150910  F51  0.1+  0.1-    20170218  J43  0.2+  0.3+
20090301  G96  0.1+  0.1-    20150915  G45  0.3+  0.4+    20170219  J43  0.1-  0.0
20111125  F51  0.2+  0.1+    20150915  G45  0.5-  0.4+    20170219  J43  0.2-  0.3+
20111125  F51  0.0   0.0     20150915  G45  0.3-  0.7+    20170219  J43  0.5+  0.0
20111125  F51  0.0   0.1-    20150915  G45  0.1+  0.1+    20170219  J43  0.2-  0.4+
20130109  G96  0.4-  0.0     20150915  G45  0.1+  0.4-    20170222  G45  0.2+  0.8+
20130109  G96  0.2-  0.5+    20150915  G45  0.1+  0.1-    20170222  G45  0.2-  0.7+
20130109  G96  0.5-  0.2+    20150915  G45  0.3-  0.1+    20170222  G45  0.0   0.5+
20130109  G96  0.2-  0.1+    20150915  G45  0.1-  0.9+    20170222  G45  0.0   0.4+
20130117  G96  0.2+  0.2-    20150915  G45  0.6-  0.3-    20170222  G45  1.2+  0.9+
20130117  G96  0.3-  0.3+    20150915  G45  0.2-  0.2-    20170222  G45  0.1-  0.2+
20130117  G96  0.3+  0.0     20150915  G45  0.4-  0.5+    20170222  G45  0.3-  1.1+
20130117  G96  1.4+  0.0     20151013  703 (1.6+  1.0+)   20170222  G45  0.0   0.0
20130214  J04  0.1+  0.6+    20151013  703  0.2-  0.1-    20170222  G45  0.0   0.2+
20130214  J04  0.1+  0.3+    20151013  703  0.6-  1.1+    20170226  J43  0.1-  0.0
20130214  J04  0.3-  0.4+    20151101  G45  0.1-  0.2+    20170226  J43  0.0   0.1+
20130214  J04  0.0   0.1+    20151101  G45  0.2-  0.0     20170226  J43  0.7-  0.3+
20130214  F51  0.0   0.2+    20151101  G45  0.1-  0.2+    20170226  J43  0.1+  0.6+
20130214  F51  0.0   0.2+    20151101  G45  0.2-  0.3+    20170318  G96  0.2-  0.2+
20130214  F51  0.1-  0.2+    20151102  F51  0.0   0.2+    20170318  G96  0.5+  0.3+
20130214  F51  0.1-  0.2+    20151102  F51  0.0   0.2+    20170318  G96  0.4+  0.1+
20130319  F51  0.0   0.0     20151102  F51  0.2-  0.1+    20170318  G96  0.2+  0.2-
20130319  F51  0.0   0.1+    20151102  F51  0.1-  0.2+
20130319  F51  0.1+  0.1-    20151102  F51  0.1-  0.3+

Last observed on 2017 Mar. 18. Perturbed ephemeris below based on elements from MPO 408507.

Discovery date : 2002 08 08 (*)
Discovery site : Anderson Mesa
Discoverer(s) : LONEOS

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Letzte Änderung: 16. Juni 2017 (Harald Bill)