136564 (1977 VA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3942423563 ± 2.00e+00
Semi-major axis (a)1.8655726198 AU ± 3.00e+00
Inclination (i)2.98499947° ± 4.00e+00
Long. of Asc. Node (Ω)224.44751485° ± 5.00e+00
Arg. of Perihelion (ω)172.67919239° ± 6.00e+00
Mean Anomaly (M)310.86666406° ± 2.37e-05
Mean Motion (n)0.3868067440°/day ± 9.33e-01
Perihelion dist (q)1.13008487 AU ± 4.15e+00
Aphelion dist (Q)2.60106037 AU ± 5.61e+00
Orbital Period2.54811039 yr ± 6.15e+00
NGA Modelr2
A2-4.89007070e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.377″
Uncertainty0
Orbit TypeAmor
MOID0.135682 AU
Observations Used294
Oppositions29
Arc Total1977-2024
First Observation Used1977-10-11
Last Observation Used2024-03-05
Observations (304)
Date Type RA Dec Mag Band Observatory
2005-11-01 20:13:18 C 23 20 25.32 -00 09 13.6 r 170
2005-11-02 03:12:15 C 23 21 26.30 -00 08 11.6 17.3 c 704
2005-11-02 03:29:25 C 23 21 28.63 -00 08 09.6 17.7 c 704
2005-11-02 03:46:35 C 23 21 30.94 -00 08 07.1 17.2 c 704
2005-11-02 04:03:44 C 23 21 33.25 -00 08 05.0 17.5 c 704
2005-11-02 04:20:53 C 23 21 35.58 -00 08 02.6 17.8 c 704
2005-11-02 18:07:26 C 23 23 37.44 -00 06 18.1 r 084
2005-11-03 19:49:17 C 23 27 26.76 -00 02 12.5 o 084
2005-11-08 11:44:12 C 23 45 01.60 +00 21 48.8 r 379
2005-11-08 11:48:07 C 23 45 02.18 +00 21 50.5 r 379
2005-11-08 11:52:02 C 23 45 02.83 +00 21 51.8 r 379
2005-11-08 21:03:34 C 23 46 32.56 +00 24 04.1 o A32
2005-11-08 21:18:54 C 23 46 34.96 +00 24 08.3 o A32
2005-11-08 21:35:02 C 23 46 37.49 +00 24 12.5 o A32
2005-11-08 21:49:35 C 23 46 39.78 +00 24 16.4 o A32
2005-11-08 22:00:53 C 23 46 41.56 +00 24 19.3 o A32
2005-11-18 05:00:46 C 00 24 55.78 +01 41 09.7 o 699
2005-11-18 05:32:14 C 00 25 01.06 +01 41 21.9 o 699
2005-11-18 06:03:45 C 00 25 06.26 +01 41 35.3 o 699
2005-11-18 06:35:14 C 00 25 11.66 +01 41 47.8 o 699
2005-11-19 17:06:51 C 00 31 21.18 +01 56 24.1 o 151
2005-11-19 17:08:09 C 00 31 21.39 +01 56 24.8 o 151
2005-11-19 17:09:27 C 00 31 21.61 +01 56 25.4 o 151
2005-11-19 17:12:19 C 00 31 22.11 +01 56 26.6 o 151
2005-11-19 17:13:37 C 00 31 22.33 +01 56 27.3 o 151
2005-11-19 17:14:56 C 00 31 22.55 +01 56 28.0 o 151
2005-11-19 18:47:54 C 00 31 38.35 +01 57 08.1 r 240
2005-11-19 18:50:04 C 00 31 38.72 +01 57 09.0 r 240
2005-11-19 18:52:16 C 00 31 39.10 +01 57 09.9 r 240
2005-11-19 18:54:26 C 00 31 39.48 +01 57 10.7 r 240
2005-11-19 18:56:37 C 00 31 39.87 +01 57 11.6 r 240
2005-11-19 18:58:48 C 00 31 40.22 +01 57 12.4 r 240
2005-11-22 19:43:46 C 00 44 35.09 +02 30 16.0 r 084
2005-11-29 02:18:21 C 01 11 13.20 +03 46 20.6 r 703
2005-11-29 02:27:48 C 01 11 14.78 +03 46 25.3 r 703
2005-11-29 02:37:11 C 01 11 16.33 +03 46 29.6 r 703
2005-11-29 02:46:28 C 01 11 17.91 +03 46 35.6 r 703
2005-12-06 02:26:15 C 01 40 03.36 +05 19 01.4 r 703
2005-12-06 02:35:27 C 01 40 04.83 +05 19 04.6 r 703
2005-12-06 02:44:38 C 01 40 06.13 +05 19 08.9 r 703
2005-12-06 02:53:46 C 01 40 07.71 +05 19 15.0 r 703
2005-12-06 03:11:03 C 01 40 10.30 +05 19 23.8 17.4 c 704
2005-12-06 03:29:09 C 01 40 13.19 +05 19 34.2 17.7 c 704
2005-12-06 03:47:13 C 01 40 16.04 +05 19 44.9 17.7 c 704
2005-12-06 04:05:15 C 01 40 18.91 +05 19 54.7 17.8 c 704
2005-12-06 04:23:25 C 01 40 21.82 +05 20 05.2 18.2 c 704
2005-12-21 04:14:49 C 02 36 36.03 +08 44 10.2 r 703
2005-12-21 04:24:00 C 02 36 37.29 +08 44 15.5 r 703
2005-12-21 04:33:15 C 02 36 38.55 +08 44 20.3 r 703
2005-12-21 04:42:29 C 02 36 39.81 +08 44 25.9 r 703