IAA RAS IAA Minor Planet Database

2004 TA1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2501599094 ± 2.26e-06
Semi-major axis (a)0.9085565038 AU ± 2.81e-07
Inclination (i)13.50091541° ± 1.89e-04
Long. of Asc. Node (Ω)14.41846121° ± 1.50e-05
Arg. of Perihelion (ω)200.47031450° ± 5.29e-04
Mean Anomaly (M)293.90651140° ± 5.91e-04
Mean Motion (n)1.1381103263°/day ± 5.28e-07
Perihelion dist (q)0.68127209 AU ± 2.07e-06
Aphelion dist (Q)1.13584092 AU ± 2.09e-06
Orbital Period0.86601998 yr ± 4.01e-07
Physical Parameters
H (abs. magnitude)23.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.560″
Uncertainty0
Orbit TypeAten
MOID0.089769 AU
Observations Used44
Oppositions2
Arc Total2004-2017
First Observation Used2004-10-05
Last Observation Used2017-09-24
Observations (44)
Date Type RA Dec Mag Band Observatory
2004-10-05 05:35:28 C 00 46 43.06 -01 54 59.9 – o 699
2004-10-05 06:04:39 C 00 46 31.19 -01 53 39.8 – o 699
2004-10-05 06:33:52 C 00 46 19.37 -01 52 19.4 – o 699
2004-10-05 07:03:05 C 00 46 07.47 -01 50 57.8 – o 699
2004-10-05 09:14:16 C 00 45 14.19 -01 44 53.4 – c 854
2004-10-05 09:15:50 C 00 45 13.60 -01 44 48.0 – c 854
2004-10-05 09:18:58 C 00 45 12.32 -01 44 39.4 – c 854
2004-10-05 20:33:38 C 00 40 59.46 -01 14 16.3 – c 246
2004-10-05 20:34:20 C 00 40 59.04 -01 14 13.9 – c 246
2004-10-05 20:35:56 C 00 40 58.45 -01 14 08.9 – c 246
2004-10-05 20:37:16 C 00 40 57.94 -01 14 05.7 – c 246
2004-10-05 20:37:47 C 00 40 57.75 -01 14 03.8 – c 246
2004-10-05 22:08:39 C 00 40 22.86 -01 10 01.4 – r J95
2004-10-05 22:16:03 C 00 40 19.99 -01 09 41.9 – r J95
2004-10-05 22:23:15 C 00 40 17.17 -01 09 21.0 – r J95
2004-10-06 03:24:46 C 00 38 26.56 -00 55 29.2 – c G90
2004-10-06 03:28:54 C 00 38 24.99 -00 55 18.6 – c G90
2004-10-06 03:33:01 C 00 38 23.37 -00 55 06.6 – c G90
2004-10-06 06:35:04 C 00 37 13.02 -00 47 03.3 – r G70
2004-10-06 07:04:54 C 00 37 01.37 -00 45 43.4 – r G70
2004-10-07 06:43:30 C 00 28 25.07 +00 16 15.3 19.7 c 704
2004-10-07 06:59:58 C 00 28 18.92 +00 16 56.6 19.3 c 704
2004-10-07 07:15:48 C 00 28 12.89 +00 17 37.6 19.4 c 704
2004-10-07 07:31:47 C 00 28 06.95 +00 18 17.9 19.7 c 704
2004-10-07 07:47:52 C 00 28 00.91 +00 18 58.3 20.0 c 704
2004-10-09 04:58:48 C 00 12 44.68 +02 10 04.2 19.7 c 704
2004-10-09 05:14:15 C 00 12 39.35 +02 10 40.4 19.8 c 704
2004-10-09 05:29:40 C 00 12 34.18 +02 11 16.2 19.7 c 704
2004-10-09 05:45:05 C 00 12 28.87 +02 11 52.2 19.6 c 704
2004-10-09 07:27:12 C 00 11 54.47 +02 15 54.2 – o 696
2004-10-09 07:38:34 C 00 11 50.60 +02 16 20.6 – o 696
2004-10-11 22:31:23 C 23 53 05.02 +04 33 21.2 – r 170
2004-10-11 22:33:04 C 23 53 04.53 +04 33 24.4 – r 170
2004-10-11 22:35:49 C 23 53 03.72 +04 33 29.9 – r 170
2004-10-14 21:33:59 C 23 35 11.33 +06 45 22.0 – r 941
2004-10-14 21:35:15 C 23 35 11.00 +06 45 24.1 – r 941
2004-10-14 21:36:32 C 23 35 10.71 +06 45 26.4 – r 941
2004-10-14 21:37:49 C 23 35 10.39 +06 45 28.4 – r 941
2004-10-14 21:40:23 C 23 35 09.76 +06 45 32.8 – r 941
2004-11-04 03:59:10 C 22 39 40.92 +14 55 03.2 – d 291
2004-11-04 04:36:11 C 22 39 39.31 +14 55 25.4 – d 291
2017-09-24 12:30:00 C 04 20 11.133 +16 04 49.65 – L F51
2017-09-24 12:49:20 C 04 20 09.137 +16 05 30.03 – L F51
2017-09-24 13:08:40 C 04 20 07.137 +16 06 10.25 – L F51