260277 (2004 TR12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2096603305 ± 2.88e-08
Semi-major axis (a)0.8951376875 AU ± 4.24e-10
Inclination (i)19.35885166° ± 1.26e-06
Long. of Asc. Node (Ω)155.35003910° ± 4.57e-06
Arg. of Perihelion (ω)77.78519683° ± 9.96e-06
Mean Anomaly (M)97.50894692° ± 9.00e-06
Mean Motion (n)1.1637977482°/day ± 8.27e-10
Perihelion dist (q)0.70746282 AU ± 2.58e-08
Aphelion dist (Q)1.08281255 AU ± 2.58e-08
Orbital Period0.84690513 yr ± 6.02e-10
Physical Parameters
H (abs. magnitude)18.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.027″
Uncertainty0
Orbit TypeAten
MOID0.097500 AU
Observations Used203
Gaia Obs Used85
Oppositions2
Arc Total2004-2016
First Observation Used2004-10-07
Last Observation Used2021-11-11
Observations (375)
Date Type RA Dec Mag Band Observatory
2021-09-22 15:17:53 C 06 23 22.85 -15 42 27.1 V T08
2021-09-24 13:48:48 C 06 26 42.21 -17 09 31.2 V T05
2021-09-24 13:56:46 C 06 26 42.68 -17 09 45.9 V T05
2021-09-24 14:13:16 C 06 26 43.77 -17 10 16.2 V T05
2021-09-24 14:19:14 C 06 26 44.17 -17 10 28.2 V T05
2021-09-28 14:37:26 C 06 33 25.76 -20 07 03.4 V T05
2021-09-28 14:45:21 C 06 33 26.18 -20 07 16.6 V T05
2021-09-28 15:09:46 C 06 33 27.73 -20 08 01.5 V T05
2021-09-28 15:20:20 C 06 33 28.39 -20 08 21.4 V T05
2021-10-08 13:42:15 C 06 48 50.72 -27 05 58.8 V T08
2021-10-08 13:48:13 C 06 48 51.03 -27 06 09.3 V T08
2021-10-08 13:58:42 C 06 48 51.62 -27 06 27.3 V T08
2021-10-08 14:16:00 C 06 48 52.54 -27 06 57.8 V T08
2021-10-11 17:44:06 S 06 53 16.843 -29 13 15.89 L C51
2021-10-11 20:52:15 S 06 53 27.63 -29 18 29.8 L C51
2021-10-11 20:52:25 S 06 53 27.42 -29 18 28.7 L C51
2021-10-12 03:08:53 S 06 53 49.02 -29 28 54.3 L C51
2021-10-12 09:25:19 S 06 54 10.325 -29 39 16.42 L C51
2021-10-12 12:33:27 S 06 54 20.98 -29 44 28.1 L C51
2021-10-12 15:41:47 S 06 54 31.64 -29 49 39.1 L C51
2021-10-12 17:15:50 S 06 54 36.85 -29 52 14.0 L C51
2021-10-12 20:23:59 S 06 54 47.520 -29 57 24.73 L C51
2021-10-12 20:24:10 S 06 54 47.513 -29 57 24.91 L C51
2021-10-12 21:58:14 S 06 54 52.69 -29 59 59.1 L C51
2021-10-12 23:32:18 S 06 54 57.97 -30 02 34.1 L C51
2021-10-13 02:40:37 S 06 55 08.60 -30 07 46.3 L C51
2021-10-13 04:13:57 S 06 55 13.78 -30 10 20.2 L C51
2021-10-13 08:57:04 S 06 55 29.551 -30 18 04.21 L C51
2021-10-13 10:31:08 S 06 55 34.788 -30 20 38.18 L C51
2021-10-13 13:39:16 S 06 55 45.28 -30 25 47.1 L C51
2021-10-13 15:13:31 S 06 55 50.34 -30 28 22.6 L C51
2021-10-13 16:47:35 S 06 55 55.50 -30 30 55.5 L C51
2021-10-13 19:55:43 S 06 56 05.830 -30 36 03.31 L C51
2021-10-13 21:29:58 S 06 56 11.16 -30 38 39.5 L C51
2021-10-13 23:04:02 S 06 56 16.42 -30 41 14.0 L C51
2021-10-14 02:12:10 S 06 56 26.58 -30 46 21.4 L C51
2021-10-14 03:45:41 S 06 56 31.81 -30 48 55.2 L C51
2021-10-14 05:20:29 S 06 56 36.96 -30 51 28.6 L C51
2021-10-14 08:28:37 S 06 56 47.525 -30 56 34.12 L C51
2021-10-14 13:10:16 S 06 57 02.54 -31 04 18.0 L C51
2021-10-14 16:18:35 S 06 57 12.81 -31 09 24.2 L C51
2021-10-15 01:43:21 S 06 57 43.46 -31 24 43.0 L C51
2021-10-15 04:51:29 S 06 57 53.50 -31 29 49.0 L C51
2021-10-27 07:58:18 C 07 11 38.64 -39 05 02.4 V W94
2021-10-27 08:06:30 C 07 11 38.92 -39 05 14.8 V W94
2021-10-27 08:14:43 C 07 11 39.20 -39 05 27.4 V W94
2021-10-30 14:21:19 C 07 14 35.30 -41 02 10.6 V T05
2021-10-30 14:23:57 C 07 14 35.39 -41 02 14.6 V T05
2021-10-30 14:31:51 C 07 14 35.57 -41 02 26.3 V T05
2021-10-30 15:04:27 C 07 14 36.47 -41 03 14.2 V T05