112985 (2002 RS28)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4921693030 ± 4.05e-09
Semi-major axis (a)2.2203776297 AU ± 6.17e-10
Inclination (i)46.98556776° ± 1.41e-06
Long. of Asc. Node (Ω)211.96218699° ± 8.02e-07
Arg. of Perihelion (ω)105.28961958° ± 1.86e-06
Mean Anomaly (M)30.89321539° ± 7.48e-07
Mean Motion (n)0.2979010345°/day ± 1.24e-10
Perihelion dist (q)1.12757592 AU ± 9.00e-09
Aphelion dist (Q)3.31317934 AU ± 9.05e-09
Orbital Period3.30856952 yr ± 1.38e-09
Physical Parameters
H (abs. magnitude)15.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.164″
Uncertainty0
Orbit TypeAmor
MOID0.412801 AU
Observations Used2639
Gaia Obs Used63
Oppositions22
Arc Total1985-2016
First Observation Used1985-05-10
Last Observation Used2026-01-11
Observations (2919)
Date Type RA Dec Mag Band Observatory
2025-06-02 22:01:50 C 16 32 49.025 +57 17 25.22 Z C23
2025-06-02 22:15:50 C 16 32 48.170 +57 17 51.90 Z C23
2025-06-03 02:33:11 C 16 32 33.95 +57 26 03.4 V W46
2025-06-03 02:43:04 C 16 32 33.33 +57 26 22.7 V W46
2025-06-03 02:56:19 C 16 32 32.45 +57 26 48.1 V W46
2025-06-03 10:40:09 C 16 32 04.865 +57 41 28.14 V T08
2025-06-03 10:48:52 C 16 32 04.291 +57 41 44.63 V T08
2025-06-03 11:37:37 C 16 32 01.178 +57 43 15.49 V T08
2025-06-03 11:42:17 C 16 32 00.845 +57 43 24.35 V T08
2025-06-03 20:25:04 B 16 31 31.45 +57 59 34.3 X G02
2025-06-03 20:32:09 B 16 31 30.98 +57 59 47.7 X G02
2025-06-03 20:38:57 B 16 31 30.57 +58 00 00.5 X G02
2025-06-03 21:47:52 C 16 31 25.91 +58 02 09.9 X C40
2025-06-03 21:50:17 C 16 31 25.73 +58 02 14.3 X C40
2025-06-03 21:52:42 C 16 31 25.59 +58 02 18.8 X C40
2025-06-03 21:57:33 C 16 31 25.29 +58 02 27.6 X C40
2025-06-03 21:59:57 C 16 31 25.12 +58 02 32.3 X C40
2025-06-03 22:02:23 C 16 31 25.00 +58 02 36.6 X C40
2025-06-03 22:06:54 C 16 31 24.70 +58 02 44.9 X C40
2025-06-03 22:11:20 C 16 31 24.40 +58 02 53.1 X C40
2025-06-04 17:13:49 B 16 30 17.971 +58 37 46.63 W M73
2025-06-04 17:32:36 B 16 30 16.766 +58 38 21.12 W M73
2025-06-04 17:48:35 B 16 30 15.670 +58 38 50.64 W M73
2025-06-05 09:57:25 C 16 29 16.452 +59 07 45.91 V T05
2025-06-05 10:46:29 C 16 29 13.181 +59 09 12.31 V T05
2025-06-05 10:51:05 C 16 29 12.878 +59 09 20.48 V T05
2025-06-05 10:59:36 C 16 29 12.312 +59 09 35.35 V T05
2025-06-06 09:24:14 C 16 27 49.154 +59 48 35.60 V 703
2025-06-06 09:27:18 C 16 27 49.046 +59 48 41.58 V 703
2025-06-06 09:30:23 C 16 27 49.054 +59 48 46.51 V 703
2025-06-06 09:33:27 C 16 27 48.841 +59 48 50.18 V 703
2025-06-07 00:11:59 C 16 26 54.682 +60 13 48.32 V R17
2025-06-07 00:31:57 C 16 26 53.323 +60 14 22.27 V R17
2025-06-07 00:51:54 C 16 26 51.876 +60 14 55.68 V R17
2025-06-07 01:11:47 C 16 26 50.513 +60 15 29.02 V R17
2025-06-07 09:45:47 C 16 26 18.331 +60 29 50.93 V T08
2025-06-07 09:50:25 C 16 26 17.969 +60 29 58.70 V T08
2025-06-07 10:40:46 C 16 26 14.496 +60 31 22.01 V T08
2025-06-08 08:41:20 C 16 24 49.694 +61 07 22.51 V 703
2025-06-08 08:44:23 C 16 24 49.446 +61 07 28.09 V 703
2025-06-08 08:47:25 C 16 24 49.036 +61 07 33.24 V 703
2025-06-08 08:50:27 C 16 24 48.985 +61 07 38.06 V 703
2025-06-09 09:41:05 C 16 23 12.648 +61 47 07.62 V T05
2025-06-09 09:45:40 C 16 23 12.300 +61 47 14.82 V T05
2025-06-09 09:54:15 C 16 23 11.664 +61 47 27.60 V T05
2025-06-09 10:44:38 C 16 23 08.119 +61 48 46.37 V T05
2025-06-09 20:03:21 B 16 22 31.409 +62 03 11.95 W M73
2025-06-09 20:15:46 B 16 22 30.470 +62 03 31.36 W M73
2025-06-09 20:30:14 B 16 22 29.494 +62 03 53.28 W M73
2025-06-09 20:40:05 B 16 22 29.52 +62 04 03.9 X G02