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
2010-10-20 22:23:00 S 07 17 27.18 -30 28 23.2 L C51
2010-10-20 23:58:21 S 07 17 33.36 -30 30 42.4 L C51
2010-10-21 03:08:41 S 07 17 45.970 -30 35 26.02 L C51
2010-10-21 03:08:52 S 07 17 46.027 -30 35 26.12 L C51
2010-10-21 04:44:02 S 07 17 52.222 -30 37 47.35 L C51
2010-10-21 06:19:12 S 07 17 58.351 -30 40 07.72 L C51
2010-10-21 09:29:43 S 07 18 10.934 -30 44 48.88 L C51
2010-10-21 11:04:54 S 07 18 17.06 -30 47 11.0 L C51
2010-10-21 11:05:04 S 07 18 17.14 -30 47 10.4 L C51
2010-10-21 12:40:14 S 07 18 23.412 -30 49 32.12 L C51
2010-10-21 15:50:46 S 07 18 35.83 -30 54 13.0 L C51
2010-10-21 17:25:55 S 07 18 42.06 -30 56 33.2 L C51
2010-10-21 20:36:27 S 07 18 54.439 -31 01 16.32 L C51
2010-10-22 06:07:49 S 07 19 31.536 -31 15 18.76 L C51
2010-10-22 09:18:20 S 07 19 43.896 -31 19 59.77 L C51
2010-10-22 12:28:51 S 07 19 56.31 -31 24 41.2 L C51
2010-10-22 15:39:22 S 07 20 08.62 -31 29 20.1 L C51
2010-10-22 18:49:53 S 07 20 20.89 -31 33 59.9 L C51
2010-10-23 01:10:44 S 07 20 45.44 -31 43 21.6 L C51
2010-10-30 18:53:55 S 07 32 08.770 -36 12 41.26 L C51
2010-10-30 22:04:26 S 07 32 19.838 -36 17 13.52 L C51
2010-10-30 23:39:47 S 07 32 25.394 -36 19 29.32 L C51
2010-10-31 09:11:09 S 07 32 58.404 -36 33 05.80 L C51
2010-11-01 01:03:34 S 07 33 53.011 -36 55 44.15 L C51
2010-11-01 10:34:56 S 07 34 25.754 -37 09 18.36 L C51
2010-11-28 21:19:27 S 08 03 52.634 -52 06 34.42 L C51
2010-11-28 22:54:37 S 08 03 55.819 -52 08 40.85 L C51
2010-12-09 06:31:45 S 08 10 53.616 -57 37 40.84 L C51
2010-12-09 12:52:37 S 08 11 02.722 -57 46 11.60 L C51
2010-12-09 16:03:08 S 08 11 07.169 -57 50 27.74 L C51
2010-12-09 19:13:39 S 08 11 11.563 -57 54 43.99 L C51
2010-12-09 22:24:10 S 08 11 16.409 -57 58 58.58 L C51
2010-12-10 01:34:30 S 08 11 20.578 -58 03 15.30 L C51
2010-12-10 07:55:32 S 08 11 29.582 -58 11 48.48 L C51
2010-12-10 09:30:42 S 08 11 31.62 -58 13 55.6 L C51
2010-12-10 12:41:13 S 08 11 36.10 -58 18 12.4 L C51
2010-12-10 14:16:23 S 08 11 38.071 -58 20 19.54 L C51
2010-12-10 15:51:45 S 08 11 40.39 -58 22 27.6 L C51
2010-12-10 19:02:16 S 08 11 44.664 -58 26 45.64 L C51
2010-12-10 20:37:26 S 08 11 46.92 -58 28 54.4 L C51
2010-12-10 23:47:56 S 08 11 51.35 -58 33 10.8 L C51
2010-12-11 01:23:07 S 08 11 53.43 -58 35 18.6 L C51
2010-12-11 02:58:17 S 08 11 55.59 -58 37 28.6 L C51
2010-12-11 04:33:38 S 08 11 57.79 -58 39 35.9 L C51
2010-12-11 06:08:48 S 08 12 00.02 -58 41 45.2 L C51
2010-12-11 09:19:19 S 08 12 04.21 -58 46 03.1 L C51
2010-12-11 10:54:29 S 08 12 06.540 -58 48 12.96 L C51
2010-12-11 14:05:00 S 08 12 10.570 -58 52 30.04 L C51
2010-12-11 15:40:10 S 08 12 12.653 -58 54 39.06 L C51
2010-12-11 15:40:21 S 08 12 12.75 -58 54 38.2 L C51