612856 (2004 TP1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3892322752 ± 1.30e-08
Semi-major axis (a)1.2912476012 AU ± 5.09e-10
Inclination (i)7.48919531° ± 2.59e-06
Long. of Asc. Node (Ω)30.01945604° ± 3.53e-06
Arg. of Perihelion (ω)87.87386079° ± 4.59e-06
Mean Anomaly (M)91.44777973° ± 1.32e-06
Mean Motion (n)0.6717350113°/day ± 3.98e-10
Perihelion dist (q)0.78865236 AU ± 1.68e-08
Aphelion dist (Q)1.79384284 AU ± 1.68e-08
Orbital Period1.46728437 yr ± 8.68e-10
Physical Parameters
H (abs. magnitude)20.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.283″
Uncertainty0
Orbit TypeApollo
MOID0.027961 AU
Observations Used442
Oppositions6
Arc Total2004-2023
First Observation Used2004-10-05
Last Observation Used2023-10-12
Observations (465)
Date Type RA Dec Mag Band Observatory
2021-04-12 01:20:46 C 10 38 38.13 +34 30 32.2 V W46
2021-04-12 01:22:47 C 10 38 39.39 +34 30 06.1 V W46
2021-04-12 03:14:04 C 10 39 54.38 +34 06 08.7 V U71
2021-04-12 03:18:57 C 10 39 57.41 +34 05 06.9 V U71
2021-04-12 03:24:00 C 10 40 00.47 +34 04 03.5 V U71
2021-04-12 04:40:44 C 10 40 45.86 +33 47 53.0 V 703
2021-04-12 04:46:45 C 10 40 49.48 +33 46 36.2 V 703
2021-04-12 04:52:42 C 10 40 53.05 +33 45 20.2 V 703
2021-04-12 04:58:36 C 10 40 56.60 +33 44 04.4 V 703
2021-04-12 04:59:37 C 10 40 57.23 +33 43 51.4 V G96
2021-04-12 05:05:49 C 10 41 00.94 +33 42 32.3 V G96
2021-04-12 05:11:59 C 10 41 04.67 +33 41 12.7 V G96
2021-04-12 20:50:55 C 10 50 28.18 +30 25 54.9 V K87
2021-04-12 20:52:03 C 10 50 28.81 +30 25 41.4 V K87
2021-04-12 20:53:12 C 10 50 29.46 +30 25 28.4 V K87
2021-04-12 21:25:43 C 10 50 47.83 +30 18 47.1 V Z99
2021-04-12 21:29:48 C 10 50 50.00 +30 17 57.7 V Z99
2021-04-12 21:33:56 C 10 50 52.18 +30 17 08.1 V Z99
2021-04-12 21:38:03 C 10 50 54.36 +30 16 18.1 V Z99
2021-04-13 02:59:37 C 10 53 49.02 +29 13 02.4 V W46
2021-04-13 03:01:08 C 10 53 49.72 +29 12 44.5 V W46
2021-04-13 03:02:39 C 10 53 50.58 +29 12 26.5 V W46
2021-04-13 06:03:05 C 10 55 23.16 +28 37 11.7 V 703
2021-04-13 06:10:43 C 10 55 26.82 +28 35 41.5 V 703
2021-04-13 06:18:22 C 10 55 30.51 +28 34 11.6 V 703
2021-04-13 06:26:00 C 10 55 34.20 +28 32 42.0 V 703
2021-04-13 19:00:40 C 11 01 51.45 +26 09 41.4 X L45
2021-04-13 19:07:40 C 11 01 54.48 +26 08 24.1 X L45
2021-04-13 19:14:42 C 11 01 57.57 +26 07 06.9 X L45
2021-04-13 19:21:25 C 11 02 00.48 +26 05 53.5 X L45
2021-04-13 19:26:04 C 11 02 02.73 +26 04 47.9 V G17
2021-04-13 19:27:54 C 11 02 03.55 +26 04 27.8 V G17
2021-04-13 19:29:45 C 11 02 04.34 +26 04 07.7 V G17
2021-04-13 20:16:03 n 11 02 25.86 +25 55 27.3 V Z43
2021-04-13 20:25:26 n 11 02 29.95 +25 53 45.0 V Z43
2021-04-13 20:30:32 C 11 02 31.90 +25 52 44.4 V J69
2021-04-13 20:35:17 C 11 02 33.97 +25 51 52.4 V J69
2021-04-13 20:35:25 n 11 02 34.28 +25 51 55.9 V Z43
2021-04-13 20:40:01 C 11 02 36.04 +25 51 00.7 V J69
2021-04-13 20:43:29 n 11 02 37.79 +25 50 27.9 V Z43
2021-04-13 20:44:46 C 11 02 38.09 +25 50 08.7 V J69
2021-04-13 20:49:31 C 11 02 40.16 +25 49 16.7 V J69
2021-04-13 21:06:15 C 11 02 46.23 +25 46 16.0 V K87
2021-04-13 21:07:30 C 11 02 46.81 +25 46 02.2 V K87
2021-04-13 21:08:45 C 11 02 47.33 +25 45 48.7 V K87
2021-04-13 21:35:21 C 11 02 58.92 +25 40 52.7 V L38
2021-04-13 22:05:30 C 11 03 11.92 +25 35 23.1 V L38
2021-04-13 22:35:01 C 11 03 24.64 +25 29 59.9 V L38
2021-04-13 22:42:03 C 11 03 27.09 +25 28 59.0 V 160
2021-04-13 22:45:06 C 11 03 28.40 +25 28 25.5 V 160