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
2005-09-09 05:51:44 C 22 14 49.81 +02 13 38.0 18.5 c 704
2005-09-09 06:07:50 C 22 14 49.40 +02 13 36.8 18.4 c 704
2005-09-09 06:24:15 C 22 14 48.94 +02 13 35.4 18.3 c 704
2005-09-09 06:40:23 C 22 14 48.59 +02 13 36.0 18.8 c 704
2005-09-10 13:52:09 C 22 14 14.75 +02 11 27.0 r 379
2005-09-10 13:56:16 C 22 14 14.62 +02 11 26.6 r 379
2005-09-11 09:30:07 C 22 13 54.59 +02 10 00.8 18.7 c 608
2005-09-11 09:45:34 C 22 13 54.18 +02 09 59.5 18.1 c 608
2005-09-11 10:00:21 C 22 13 53.81 +02 09 58.0 18.0 c 608
2005-09-22 19:35:16 C 22 11 44.69 +01 32 40.5 c 639
2005-09-22 19:49:16 C 22 11 44.67 +01 32 38.5 c 639
2005-09-22 20:37:09 C 22 11 44.49 +01 32 29.6 c 639
2005-09-22 21:17:54 C 22 11 44.34 +01 32 22.3 c 639
2005-09-23 04:38:20 C 22 11 46.73 +01 31 11.6 o 644
2005-09-23 05:08:58 C 22 11 46.57 +01 31 06.1 o 644
2005-09-23 05:39:52 C 22 11 46.43 +01 31 00.6 o 644
2005-09-25 20:46:07 C 22 12 15.05 +01 19 05.0 c A41
2005-09-25 21:21:31 C 22 12 15.20 +01 18 59.0 c A41
2005-09-25 21:56:38 C 22 12 15.28 +01 18 51.3 c A41
2005-09-30 12:19:27 C 22 14 14.18 +00 56 55.2 r 379
2005-09-30 13:02:53 C 22 14 14.84 +00 56 46.6 r 379
2005-09-30 13:11:08 C 22 14 14.98 +00 56 44.9 r 379
2005-10-02 05:46:13 C 22 15 22.73 +00 48 29.5 o 699
2005-10-02 06:14:16 C 22 15 23.31 +00 48 23.9 o 699
2005-10-02 06:40:45 C 22 15 23.81 +00 48 16.8 o 699
2005-10-02 07:07:10 C 22 15 24.57 +00 48 13.2 o 699
2005-10-05 04:32:22 C 22 17 55.35 +00 34 20.7 r 703
2005-10-05 04:40:52 C 22 17 55.64 +00 34 19.0 r 703
2005-10-05 04:49:20 C 22 17 55.89 +00 34 17.5 r 703
2005-10-05 04:57:50 C 22 17 56.14 +00 34 15.6 r 703
2005-10-05 05:07:49 C 22 17 56.47 +00 34 13.9 r 703
2005-10-05 05:16:22 C 22 17 56.76 +00 34 12.1 r 703
2005-10-05 05:24:52 C 22 17 57.01 +00 34 10.0 r 703
2005-10-05 05:33:25 C 22 17 57.26 +00 34 08.3 r 703
2005-10-06 13:07:15 C 22 19 19.84 +00 28 00.8 r 379
2005-10-06 13:11:23 C 22 19 20.01 +00 28 00.1 r 379
2005-10-08 03:37:06 C 22 21 14.25 +00 20 50.6 17.0 c 704
2005-10-08 03:52:44 C 22 21 14.90 +00 20 47.5 17.4 c 704
2005-10-08 04:08:21 C 22 21 15.56 +00 20 44.7 17.5 c 704
2005-10-08 04:24:02 C 22 21 16.24 +00 20 42.2 17.5 c 704
2005-10-08 04:39:41 C 22 21 16.89 +00 20 38.8 17.8 c 704
2005-10-09 18:14:29 C 22 23 22.98 +00 13 51.0 o 151
2005-10-09 18:16:18 C 22 23 23.10 +00 13 50.7 o 151
2005-10-09 18:17:05 C 22 23 23.14 +00 13 50.6 o 151
2005-10-09 18:17:36 C 22 23 23.18 +00 13 50.5 o 151
2005-10-11 20:00:15 C 22 26 28.41 +00 05 38.8 c 639
2005-10-11 20:11:15 C 22 26 29.03 +00 05 37.6 c 639
2005-10-12 04:21:33 C 22 27 01.828 +00 04 31.19 e 645
2005-10-12 04:26:33 C 22 27 02.121 +00 04 30.42 18.13 e 645
2005-10-18 22:19:12 C 22 40 10.27 -00 15 03.7 o A32