2012 SX20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3472498000
Semi-major axis (a)1.7416658000 AU
Inclination (i)9.75503000°
Long. of Asc. Node (Ω)353.43871000°
Arg. of Perihelion (ω)316.59221000°
Mean Anomaly (M)282.13591000°
Mean Motion (n)0.4288020200°/day
Perihelion dist (q)1.13687270 AU
Aphelion dist (Q)2.34645890 AU
Orbital Period2.29851440 yr
Physical Parameters
H (abs. magnitude)22.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty6
Orbit TypeAmor
MOID0.158681 AU
Observations Used51
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-10-16
Observations (51)
Date Type RA Dec Mag Band Observatory
2012-09-19 04:37:32 C 22 15 57.16 -12 26 45.0 r G96
2012-09-19 04:50:07 C 22 15 57.38 -12 26 18.3 r G96
2012-09-19 05:02:43 C 22 15 57.63 -12 25 50.6 r G96
2012-09-19 05:15:23 C 22 15 57.81 -12 25 23.0 r G96
2012-09-19 06:02:07 C 22 15 58.58 -12 23 41.6 o H01
2012-09-19 06:11:05 C 22 15 58.74 -12 23 22.1 o H01
2012-09-19 06:22:46 C 22 15 58.95 -12 22 56.5 o H01
2012-09-19 06:32:05 C 22 15 59.13 -12 22 36.0 o H01
2012-09-20 00:18:32 C 22 16 31.14 -11 43 38.0 u 807
2012-09-20 00:23:50 C 22 16 31.23 -11 43 26.7 u 807
2012-09-20 00:39:54 C 22 16 31.58 -11 42 53.0 u 807
2012-09-20 02:33:07 C 22 16 34.32 -11 39 33.6 r H21
2012-09-20 02:41:22 C 22 16 34.51 -11 39 16.1 r H21
2012-09-20 03:24:49 C 22 16 35.60 -11 37 44.8 u H36
2012-09-20 03:46:03 C 22 16 36.07 -11 36 58.1 u H36
2012-09-20 04:08:24 C 22 16 36.46 -11 36 12.1 u H36
2012-09-20 05:02:44 C 22 16 38.02 -11 34 14.6 o H01
2012-09-20 05:23:09 C 22 16 38.42 -11 33 31.4 o H01
2012-09-20 05:32:34 C 22 16 38.60 -11 33 11.5 o H01
2012-09-20 05:52:52 C 22 16 38.99 -11 32 28.6 o H01
2012-09-20 21:08:43 C 22 17 05.89 -11 00 38.7 o 033
2012-09-20 21:20:11 C 22 17 06.14 -11 00 16.4 o 033
2012-09-20 22:23:51 C 22 17 07.59 -10 58 02.2 o 033
2012-09-20 22:35:19 C 22 17 07.83 -10 57 39.8 o 033
2012-09-20 23:37:44 C 22 17 11.80 -10 54 44.7 u 807
2012-09-20 23:43:30 C 22 17 11.93 -10 54 32.7 u 807
2012-09-20 23:44:22 C 22 17 11.95 -10 54 30.8 u 807
2012-09-20 23:49:17 C 22 17 12.06 -10 54 21.0 u 807
2012-09-20 23:50:43 C 22 17 12.10 -10 54 18.2 u 807
2012-09-20 23:54:11 C 22 17 12.17 -10 54 10.9 u 807
2012-09-21 03:26:47 C 22 17 17.99 -10 47 30.0 o 291
2012-09-21 03:28:54 C 22 17 18.06 -10 47 27.1 o 291
2012-09-21 03:29:48 C 22 17 18.16 -10 47 23.7 o 291
2012-09-21 03:41:02 C 22 17 18.19 -10 47 03.1 o H01
2012-09-21 03:52:00 C 22 17 18.42 -10 46 40.6 o H01
2012-09-21 04:01:01 C 22 17 18.61 -10 46 22.1 o H01
2012-09-21 04:10:39 C 22 17 18.81 -10 46 02.5 o H01
2012-09-22 00:35:29 C 22 17 56.07 -10 04 07.4 u 807
2012-09-22 00:40:33 C 22 17 56.17 -10 03 57.3 u 807
2012-09-22 00:45:39 C 22 17 56.30 -10 03 47.2 u 807
2012-09-22 00:50:55 C 22 17 56.42 -10 03 36.6 u 807
2012-09-22 00:55:28 C 22 17 56.51 -10 03 27.9 u 807
2012-09-25 00:20:41 C 22 20 12.60 -07 47 57.0 u 807
2012-09-25 00:26:55 C 22 20 12.75 -07 47 45.2 u 807
2012-09-25 00:33:08 C 22 20 12.94 -07 47 34.3 u 807
2012-10-13 20:07:12 C 22 38 46.55 +02 11 40.1 t J04
2012-10-13 20:31:39 C 22 38 47.64 +02 12 03.6 t J04
2012-10-13 21:02:38 C 22 38 49.00 +02 12 33.0 t J04
2012-10-16 01:47:52 C 22 41 26.04 +03 01 00.5 u H21
2012-10-16 02:08:26 C 22 41 26.94 +03 01 19.3 u H21