IAA RAS IAA Minor Planet Database

2012 FS23

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6326242291
Semi-major axis (a)1.2104662484 AU
Inclination (i)38.07312559°
Long. of Asc. Node (Ω)354.70188705°
Arg. of Perihelion (ω)315.67119288°
Mean Anomaly (M)41.38308079°
Mean Motion (n)0.7401256500°/day
Perihelion dist (q)0.44468970 AU
Aphelion dist (Q)1.97612990 AU
Orbital Period1.33167620 yr
Physical Parameters
H (abs. magnitude)20.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.220″
Uncertainty—
Orbit TypeApollo
MOID0.179403 AU
Observations Used49
Oppositions1
Arc Total2012-2012
First Observation Used—
Last Observation Used2012-03-30
Observations (50)
Date Type RA Dec Mag Band Observatory
2012-03-21 09:42:52 C 11 04 56.693 -18 12 52.03 – L F51
2012-03-21 09:59:36 C 11 04 47.621 -18 13 49.49 – L F51
2012-03-24 04:49:11 C 10 25 54.01 -22 02 16.1 – r 703
2012-03-24 04:59:45 C 10 25 47.17 -22 02 51.7 – r 703
2012-03-24 05:10:15 C 10 25 40.40 -22 03 27.1 – r 703
2012-03-24 05:19:22 C 10 25 34.53 -22 03 57.4 – r G96
2012-03-24 05:20:48 C 10 25 33.60 -22 04 01.6 – r 703
2012-03-24 05:21:02 C 10 25 33.45 -22 04 03.0 – r G96
2012-03-24 05:22:46 C 10 25 32.34 -22 04 08.9 – r G96
2012-03-24 05:24:27 C 10 25 31.26 -22 04 14.5 – r G96
2012-03-24 22:51:11 C 10 14 17.54 -23 01 27.4 – t 204
2012-03-24 23:06:22 C 10 14 07.46 -23 02 16.4 – t 204
2012-03-24 23:43:15 C 10 13 46.13 -23 03 27.2 – o 807
2012-03-24 23:45:07 C 10 13 44.89 -23 03 33.2 – o 807
2012-03-24 23:47:24 C 10 13 43.39 -23 03 40.5 – o 807
2012-03-24 23:51:25 C 10 13 40.72 -23 03 53.6 – o 807
2012-03-24 23:58:56 C 10 13 35.73 -23 04 18.2 – o 807
2012-03-25 00:05:13 C 10 13 31.57 -23 04 38.9 – o 807
2012-03-25 09:32:28 C 10 07 16.55 -23 34 40.1 – r E12
2012-03-25 09:34:50 C 10 07 14.97 -23 34 47.7 – r E12
2012-03-25 11:50:50 C 10 05 42.69 -23 41 55.8 – r E12
2012-03-25 23:39:14 C 09 57 46.17 -24 18 05.6 – o 807
2012-03-25 23:42:56 C 09 57 43.62 -24 18 17.0 – o 807
2012-03-25 23:46:38 C 09 57 41.07 -24 18 28.2 – o 807
2012-03-26 04:35:32 C 09 54 21.15 -24 33 36.7 – u H21
2012-03-26 04:39:36 C 09 54 18.33 -24 33 48.7 – u H21
2012-03-26 04:43:09 C 09 54 15.85 -24 33 59.2 – u H21
2012-03-26 04:47:13 C 09 54 13.02 -24 34 11.0 – u H21
2012-03-26 21:08:19 C 09 42 53.67 -25 21 11.1 – t 204
2012-03-26 21:31:05 C 09 42 37.49 -25 22 14.0 – t 204
2012-03-27 03:23:33 C 09 38 30.37 -25 38 17.5 – t H21
2012-03-27 03:34:13 C 09 38 22.75 -25 38 46.0 – t H21
2012-03-27 03:44:54 C 09 38 15.07 -25 39 14.8 – t H21
2012-03-27 23:36:32 C 09 24 11.18 -26 29 31.3 – o 807
2012-03-27 23:41:27 C 09 24 07.61 -26 29 43.5 – o 807
2012-03-27 23:46:20 C 09 24 04.08 -26 29 55.6 – o 807
2012-03-27 23:51:13 C 09 24 00.54 -26 30 07.7 – o 807
2012-03-27 23:56:05 C 09 23 57.00 -26 30 19.7 – o 807
2012-03-28 00:01:04 C 09 23 53.39 -26 30 32.0 – o 807
2012-03-28 23:34:51 C 09 06 58.93 -27 23 44.7 – o 807
2012-03-28 23:42:15 C 09 06 53.56 -27 24 00.2 – o 807
2012-03-28 23:57:03 C 09 06 42.73 -27 24 31.6 – o 807
2012-03-29 02:39:03 C 09 04 45.05 -27 30 47.4 – u H21
2012-03-29 02:44:08 C 09 04 41.35 -27 30 58.2 – u H21
2012-03-29 02:49:13 C 09 04 37.64 -27 31 08.7 – u H21
2012-03-29 02:54:18 C 09 04 33.95 -27 31 18.5 – u H21
2012-03-29 02:59:23 C 09 04 30.22 -27 31 28.4 – u H21
2012-03-30 04:12:52 C 08 46 24.12 -28 17 43.6 – o 291
2012-03-30 04:13:31 C 08 46 23.61 -28 17 45.5 – o 291
2012-03-30 04:14:08 C 08 46 23.17 -28 17 46.0 – o 291