2002 NM73 = Bi0702


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi0702 * C2002 07 04.44796 21 14 00.19 -11 27 04.8          19.5 R      644
     Bi0702   C2002 07 04.45850 21 14 00.01 -11 26 58.1          19.9 R      644
     Bi0702   C2002 07 04.46885 21 13 59.81 -11 26 51.6          19.6 R      644
     Bi0702   C2002 07 21.33472 21 04 24.12 -09 00 46.0          20.2        644
     Bi0702   C2002 07 21.35586 21 04 22.98 -09 00 37.6          20.1        644
     Bi0702   C2002 07 21.37668 21 04 21.86 -09 00 28.9          19.9        644
     Bi0702   C2002 07 28.40747 20 58 12.57 -08 16 35.6          18.8 R      608
     Bi0702   C2002 07 28.42876 20 58 11.28 -08 16 30.2          18.8 R      608
     Bi0702   C2002 08 15.24645 20 42 31.80 -07 12 23.6          19.4 R      644
     Bi0702   C2002 08 15.27350 20 42 30.48 -07 12 21.0          19.1 R      644
     Bi0702   C2002 08 15.30837 20 42 28.79 -07 12 16.8          19.5 R      644
     Bi0702   C2002 08 16.25439 20 41 48.19 -07 10 31.9          19.2 R      644
     Bi0702   C2002 08 16.27538 20 41 47.23 -07 10 29.4          19.3 R      644
     Bi0702   C2002 08 16.31047 20 41 45.57 -07 10 25.8          19.3 R      644
     Bi0702   C2002 08 25.15291 20 36 45.32 -06 59 51.7          19.5 R      644
     Bi0702   C2002 08 25.19425 20 36 44.03 -06 59 50.2          19.0 R      644
     Bi0702   C2002 09 04.13703 20 34 24.99 -06 56 28.2          19.7 R      644
     Bi0702   C2002 09 04.13935 20 34 24.97 -06 56 27.4          19.9 R      644
     Bi0702   C2002 09 04.15791 20 34 24.86 -06 56 28.6          19.9 R      644
     Bi0702   C2002 09 04.16020 20 34 24.83 -06 56 28.0          20.1 R      644
     Bi0702   C2002 09 04.17873 20 34 24.73 -06 56 28.5          19.9 R      644
     Bi0702   C2002 09 04.18104 20 34 24.73 -06 56 27.9          20.0 R      644

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

Orbital elements:

2002 NM73

Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 310.63058              (2000.0)            P               Q
n   0.30339799     Peri.  358.95748     +0.18259473     +0.97532954             T = 2458363.22166 JDT
a   2.1934492      Node   281.55509     -0.90113867     +0.11555490             q =     1.6100047
e   0.2659941      Incl.    7.27482     -0.39320258     +0.18809400    Earth MOID = 0.59336 AU
P   3.25           H   19.0           G   0.15           U   0
From 72 observations at 5 oppositions, 2002-2018, mean residual 0".28.
  
Residuals
20020704  644  0.0   0.5-    20020805  644  0.0   0.5+    20020904  644  0.1-  0.4-
20020704  644  0.4+  0.2-    20020815  644  0.2+  0.2+    20020904  644  0.3-  0.2+
20020704  644  0.5+  0.1-    20020815  644  0.1+  0.3-    20020904  644  0.1-  0.4-
20020721  644  0.2-  0.4+    20020815  644  0.1+  0.1-    20020904  644  0.1+  0.2+
20020721  644  0.2-  0.0     20020816  644  0.1-  0.2-    20080312  G96  0.6+  0.5+
20020721  644  0.2-  0.0     20020816  644  0.2+  0.1+    20080312  G96  0.4-  0.0
20020722  644  0.0   0.0     20020816  644  0.0   0.1-    20080312  G96  0.1+  0.3+
20020722  644  0.6+  0.0     20020825  644  0.5+  0.0     20080312  G96  0.0   0.2-
20020728  608  0.0   0.6+    20020825  644  0.1-  0.2-    20121008  F51  0.1+  0.1-
20020728  608  0.1-  0.9-    20020825  644  1.0-  0.1-    20121008  F51  0.1-  0.0
20020805  644  0.4-  0.4+    20020904  644  0.0   0.0     20121008  F51  0.1-  0.1+
20020805  644  0.1+  0.4+    20020904  644  0.1-  0.8+    20121008  F51  0.1+  0.0

Last observed on 2018 June 3. Perturbed ephemeris below based on elements from MPEC 2018-L07.

Object has been observed on only one night at the latest opposition. 

Links

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Letzte Änderung: 5. Juni 2018 (Harald Bill)