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
2010-12-11 17:15:31 S 08 12 14.88 -58 56 45.9 L C51
2010-12-11 18:50:42 S 08 12 16.99 -58 58 55.8 L C51
2010-12-11 22:01:12 S 08 12 21.23 -59 03 13.7 L C51
2010-12-12 01:11:43 S 08 12 25.41 -59 07 31.3 L C51
2010-12-12 02:46:53 S 08 12 27.52 -59 09 41.6 L C51
2010-12-12 04:22:04 S 08 12 29.678 -59 11 50.82 L C51
2010-12-12 05:57:25 S 08 12 31.802 -59 14 00.28 L C51
2010-12-12 07:32:35 S 08 12 33.89 -59 16 08.5 L C51
2010-12-12 09:07:56 S 08 12 35.88 -59 18 17.8 L C51
2010-12-12 10:43:06 S 08 12 38.018 -59 20 27.74 L C51
2010-12-12 12:18:16 S 08 12 40.231 -59 22 36.55 L C51
2010-12-12 13:53:37 S 08 12 42.122 -59 24 46.69 L C51
2010-12-12 15:28:47 S 08 12 44.22 -59 26 54.3 L C51
2010-12-12 18:39:18 S 08 12 48.39 -59 31 16.1 L C51
2010-12-12 20:14:28 S 08 12 50.39 -59 33 24.3 L C51
2010-12-12 21:49:49 S 08 12 52.62 -59 35 35.5 L C51
2010-12-12 23:24:59 S 08 12 54.46 -59 37 44.7 L C51
2010-12-13 01:00:09 S 08 12 56.59 -59 39 52.9 L C51
2010-12-13 02:35:31 S 08 12 58.74 -59 42 02.7 L C51
2010-12-13 04:10:40 S 08 13 00.75 -59 44 12.7 L C51
2010-12-13 05:45:50 S 08 13 02.750 -59 46 24.42 L C51
2010-12-13 07:21:12 S 08 13 04.84 -59 48 34.2 L C51
2010-12-13 10:31:42 S 08 13 08.93 -59 52 54.7 L C51
2010-12-13 12:06:52 S 08 13 11.03 -59 55 03.2 L C51
2010-12-13 13:42:03 S 08 13 12.95 -59 57 15.4 L C51
2010-12-13 15:17:24 S 08 13 15.13 -59 59 24.4 L C51
2010-12-13 16:52:33 S 08 13 17.04 -60 01 34.6 L C51
2010-12-13 18:27:44 S 08 13 18.94 -60 03 45.6 L C51
2010-12-13 18:27:55 S 08 13 19.07 -60 03 45.7 L C51
2010-12-13 20:03:05 S 08 13 20.981 -60 05 56.29 L C51
2010-12-13 23:13:36 S 08 13 25.26 -60 10 16.4 L C51
2010-12-14 00:48:46 S 08 13 27.12 -60 12 25.7 L C51
2010-12-14 02:23:56 S 08 13 28.903 -60 14 39.37 L C51
2010-12-14 07:09:37 S 08 13 35.11 -60 21 10.1 L C51
2010-12-14 07:09:48 S 08 13 35.20 -60 21 10.8 L C51
2010-12-14 08:44:58 S 08 13 37.070 -60 23 20.62 L C51
2010-12-14 10:20:08 S 08 13 39.118 -60 25 31.37 L C51
2010-12-14 11:55:29 S 08 13 41.064 -60 27 43.27 L C51
2010-12-14 13:30:39 S 08 13 42.962 -60 29 53.41 L C51
2010-12-14 15:05:49 S 08 13 45.055 -60 32 04.88 L C51
2010-12-14 18:16:20 S 08 13 49.049 -60 36 27.79 L C51
2010-12-14 21:26:52 S 08 13 52.975 -60 40 50.09 L C51
2010-12-15 00:37:23 S 08 13 56.916 -60 45 14.00 L C51
2010-12-15 03:47:43 S 08 14 00.787 -60 49 36.01 L C51
2011-01-07 04:26:53 C 08 29 14.04 -76 11 07.2 o 844
2011-01-07 04:39:16 C 08 29 14.51 -76 11 35.0 o 844
2011-01-07 04:54:46 C 08 29 14.86 -76 12 08.8 o 844
2011-01-07 05:01:44 C 08 29 15.18 -76 12 24.4 o 844
2015-10-23 00:18:25 C 22 11 38.27 -71 26 52.2 u 807
2015-10-23 00:20:54 C 22 11 39.02 -71 26 49.4 u 807