2012 SV20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4046975521 ± 7.08e-08
Semi-major axis (a)1.9429690339 AU ± 2.13e-08
Inclination (i)12.09188194° ± 7.68e-06
Long. of Asc. Node (Ω)355.26491471° ± 1.68e-05
Arg. of Perihelion (ω)296.47601596° ± 3.04e-05
Mean Anomaly (M)347.07753063° ± 8.74e-06
Mean Motion (n)0.3639263130°/day ± 5.99e-09
Perihelion dist (q)1.15665422 AU ± 1.38e-07
Aphelion dist (Q)2.72928385 AU ± 1.41e-07
Orbital Period2.70831278 yr ± 4.46e-08
Physical Parameters
H (abs. magnitude)19.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.227″
Uncertainty0
Orbit TypeAmor
MOID0.224942 AU
Observations Used88
Oppositions5
Arc Total2012-2020
First Observation Used2012-09-17
Last Observation Used2020-09-13
Observations (93)
Date Type RA Dec Mag Band Observatory
2012-09-17 09:52:08 C 01 55 54.04 +19 36 36.3 o 691
2012-09-17 10:17:45 C 01 55 52.27 +19 36 49.0 o 691
2012-09-17 10:43:22 C 01 55 50.59 +19 37 02.5 o 691
2012-09-18 02:37:52 C 01 54 49.95 +19 45 06.5 u 954
2012-09-18 03:06:32 C 01 54 48.05 +19 45 21.9 u 954
2012-09-18 07:17:14 C 01 54 32.24 +19 47 24.4 o H01
2012-09-18 07:22:20 C 01 54 31.89 +19 47 27.0 o H01
2012-09-18 07:34:42 C 01 54 31.05 +19 47 33.3 o H01
2012-09-18 07:47:26 C 01 54 30.17 +19 47 39.6 o H01
2012-09-18 09:33:33 C 01 54 22.90 +19 48 33.0 o 291
2012-09-18 09:35:21 C 01 54 22.81 +19 48 34.1 o 291
2012-09-18 09:37:07 C 01 54 22.62 +19 48 35.0 o 291
2012-09-18 11:04:31 C 01 54 16.53 +19 49 17.5 t 711
2012-09-18 11:13:05 C 01 54 15.95 +19 49 21.6 t 711
2012-09-18 11:22:46 C 01 54 15.29 +19 49 26.4 t 711
2012-09-19 00:51:52 C 01 53 22.79 +19 55 55.6 u J95
2012-09-19 01:00:57 C 01 53 22.21 +19 56 00.2 u J95
2012-09-19 01:10:12 C 01 53 21.54 +19 56 04.9 u J95
2012-09-19 05:05:08 C 01 53 06.50 +19 58 00.8 o H01
2012-09-19 05:15:18 C 01 53 05.80 +19 58 05.6 o H01
2012-09-19 05:25:14 C 01 53 05.13 +19 58 10.4 o H01
2012-09-19 05:34:35 C 01 53 04.47 +19 58 15.1 o H01
2012-09-19 05:49:13 C 01 53 03.21 +19 58 21.4 r H21
2012-09-19 05:58:06 C 01 53 02.64 +19 58 26.1 r H21
2012-09-19 06:06:59 C 01 53 01.99 +19 58 30.3 r H21
2012-09-19 06:16:17 C 01 53 01.65 +19 58 36.0 o 291
2012-09-19 06:18:04 C 01 53 01.53 +19 58 36.9 o 291
2012-09-19 06:19:50 C 01 53 01.41 +19 58 37.6 o 291
2012-09-19 07:37:18 C 01 52 55.75 +19 59 13.6 u H36
2012-09-19 07:55:00 C 01 52 54.52 +19 59 22.0 u H36
2012-09-19 08:11:35 C 01 52 53.33 +19 59 30.5 u H36
2012-09-20 06:12:18 C 01 51 24.44 +20 09 47.5 o H01
2012-09-20 06:24:16 C 01 51 23.59 +20 09 53.1 o H01
2012-09-20 06:33:29 C 01 51 22.93 +20 09 57.4 o H01
2012-09-20 06:46:03 C 01 51 22.02 +20 10 03.3 o H01
2012-09-20 08:01:06 C 01 51 16.67 +20 10 38.6 o 291
2012-09-20 08:02:51 C 01 51 16.56 +20 10 39.3 o 291
2012-09-20 08:04:37 C 01 51 16.41 +20 10 40.2 o 291
2012-09-21 04:28:36 C 01 49 52.00 +20 19 45.1 o H01
2012-09-21 04:39:47 C 01 49 51.21 +20 19 50.3 o H01
2012-09-21 04:51:11 C 01 49 50.38 +20 19 55.4 o H01
2012-09-21 05:08:41 C 01 49 49.11 +20 20 03.3 o H01
2012-09-21 05:40:01 C 01 49 46.90 +20 20 17.5 o 291
2012-09-21 05:45:17 C 01 49 46.53 +20 20 20.0 o 291
2012-09-21 05:50:33 C 01 49 46.16 +20 20 22.5 o 291
2012-09-21 07:29:34 C 01 49 38.88 +20 21 07.3 o 291
2012-09-21 07:40:39 C 01 49 38.06 +20 21 12.0 o 291
2012-09-21 07:51:42 C 01 49 37.23 +20 21 16.8 o 291
2012-09-22 06:03:23 C 01 48 03.00 +20 30 42.7 o 291
2012-09-22 06:06:24 C 01 48 02.71 +20 30 45.5 o 291