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
2004-10-07 10:47:27 C 21 24 19.72 -85 24 42.8 r E12
2004-10-07 10:58:36 C 21 24 36.32 -85 24 25.5 r E12
2004-10-07 10:59:38 C 21 24 38.23 -85 24 24.1 r E12
2004-10-07 11:00:38 C 21 24 39.82 -85 24 22.2 r E12
2004-10-07 11:01:39 C 21 24 41.02 -85 24 20.7 r E12
2004-10-07 11:23:07 C 21 25 13.64 -85 23 47.2 r E12
2004-10-07 11:24:29 C 21 25 15.89 -85 23 44.7 r E12
2004-10-07 11:25:48 C 21 25 17.58 -85 23 42.8 r E12
2004-10-07 11:27:10 C 21 25 19.68 -85 23 41.0 r E12
2004-10-08 09:33:32 C 21 57 00.91 -84 47 29.0 r E12
2004-10-08 09:34:32 C 21 57 02.15 -84 47 27.2 r E12
2004-10-08 09:35:33 C 21 57 03.38 -84 47 25.4 r E12
2004-10-08 09:36:32 C 21 57 04.47 -84 47 23.8 r E12
2004-10-08 09:38:46 C 21 57 06.87 -84 47 20.0 r E12
2004-10-08 09:39:47 C 21 57 07.94 -84 47 18.4 r E12
2004-10-08 09:40:47 C 21 57 09.13 -84 47 16.4 r E12
2004-10-08 09:41:48 C 21 57 10.28 -84 47 14.7 r E12
2004-10-08 09:45:59 C 21 57 06.03 -84 47 03.1 r 474
2004-10-08 09:47:59 C 21 57 08.31 -84 46 59.6 r 474
2004-10-08 09:49:50 C 21 57 10.41 -84 46 56.5 r 474
2004-10-08 23:38:41 C 22 12 55.62 -84 22 43.2 d I05
2004-10-08 23:40:07 C 22 12 57.20 -84 22 40.3 d I05
2004-10-08 23:41:32 C 22 12 58.26 -84 22 38.2 d I05
2004-10-08 23:42:56 C 22 12 59.68 -84 22 35.7 d I05
2004-10-08 23:45:43 C 22 13 02.46 -84 22 31.0 d I05
2004-10-09 09:16:29 C 22 22 15.50 -84 05 22.2 r E12
2004-10-09 09:19:09 C 22 22 17.51 -84 05 17.9 r E12
2004-10-09 09:21:49 C 22 22 19.87 -84 05 13.3 r E12
2004-10-09 09:24:30 C 22 22 22.08 -84 05 08.8 r E12
2004-10-10 09:06:48 C 22 41 13.61 -83 21 32.4 r 474
2004-10-10 09:09:07 C 22 41 15.07 -83 21 28.2 r 474
2004-10-10 09:10:48 C 22 41 16.17 -83 21 25.2 r 474
2004-10-10 09:40:15 C 22 41 41.74 -83 20 33.7 r E12
2004-10-10 09:41:36 C 22 41 42.47 -83 20 31.4 r E12
2004-10-10 09:43:19 C 22 41 43.33 -83 20 28.6 r E12
2004-10-10 09:44:40 C 22 41 44.11 -83 20 25.2 r E12
2004-10-11 09:33:19 C 22 56 21.18 -82 36 16.5 r E12
2004-10-11 09:36:39 C 22 56 22.71 -82 36 09.8 r E12
2004-10-11 09:40:02 C 22 56 24.37 -82 36 03.6 r E12
2004-10-11 09:43:25 C 22 56 26.02 -82 35 57.6 r E12
2004-10-29 14:53:30 C 00 12 42.47 -71 05 43.4 r E12
2004-10-29 15:05:54 C 00 12 43.09 -71 05 26.4 r E12
2004-10-29 15:18:17 C 00 12 43.76 -71 05 08.3 r E12
2004-11-01 11:17:31 C 00 17 00.800 -69 34 54.91 r 413
2004-11-01 11:20:11 C 00 17 00.892 -69 34 51.51 r 413
2004-11-01 11:22:51 C 00 17 01.011 -69 34 47.97 r 413
2004-11-07 09:57:31 C 00 24 41.843 -66 32 01.86 r 413
2004-11-07 10:02:53 C 00 24 42.029 -66 31 55.23 r 413
2004-11-07 10:05:33 C 00 24 42.125 -66 31 51.87 r 413
2004-11-07 10:08:14 C 00 24 42.215 -66 31 48.65 r 413