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
2021-11-05 12:51:14 C 07 18 58.44 -44 28 44.3 V T08
2021-11-05 12:55:14 C 07 18 58.48 -44 28 50.6 V T08
2021-11-05 13:03:12 C 07 18 58.71 -44 29 01.6 V T08
2021-11-05 13:18:23 C 07 18 59.01 -44 29 23.2 V T08
2021-11-11 13:06:57 C 07 21 57.14 -47 49 37.7 V T05
2021-11-11 13:12:17 C 07 21 57.20 -47 49 44.9 V T05
2021-11-11 13:14:55 C 07 21 57.24 -47 49 49.0 V T05
2021-11-11 13:35:50 C 07 21 57.41 -47 50 17.7 V T05
2021-11-11 13:37:49 C 07 21 57.34 -47 50 20.7 V T05
2021-12-18 09:00:57 S 06 52 02.040 -65 24 36.18 L C51
2021-12-18 12:09:05 S 06 51 42.060 -65 27 50.29 L C51
2021-12-18 15:17:24 S 06 51 22.039 -65 31 03.76 L C51
2021-12-18 18:25:32 S 06 51 01.656 -65 34 17.90 L C51
2021-12-18 21:33:40 S 06 50 41.362 -65 37 30.50 L C51
2021-12-19 06:58:16 S 06 49 39.096 -65 47 10.93 L C51
2021-12-19 10:06:23 S 06 49 18.07 -65 50 23.4 L C51
2021-12-19 13:14:43 S 06 48 56.77 -65 53 35.6 L C51
2021-12-19 16:22:51 S 06 48 35.42 -65 56 48.9 L C51
2021-12-19 22:39:06 S 06 47 52.26 -66 03 13.2 L C51
2021-12-20 01:47:26 S 06 47 30.40 -66 06 24.3 L C51
2021-12-20 04:55:34 S 06 47 08.54 -66 09 36.1 L C51
2021-12-20 11:11:50 S 06 46 23.87 -66 15 58.8 L C51
2021-12-20 14:20:09 S 06 46 01.46 -66 19 10.8 L C51
2021-12-20 17:28:17 S 06 45 38.854 -66 22 22.15 L C51
2021-12-20 20:36:25 S 06 45 16.04 -66 25 32.9 L C51