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
2021-05-01 10:04:49 C 12 17 39.99 -07 30 19.5 V T08
2021-05-01 10:10:56 C 12 17 40.43 -07 30 29.3 V T08
2021-05-01 10:11:36 C 12 17 40.49 -07 30 30.7 V T08
2021-05-01 10:29:04 C 12 17 41.67 -07 31 00.7 V T08
2021-05-01 10:39:44 C 12 17 42.33 -07 31 20.3 V T08
2021-05-02 09:02:35 C 12 19 27.11 -08 09 18.8 V T08
2021-05-02 09:08:01 C 12 19 27.42 -08 09 27.6 V T08
2021-05-02 09:55:41 C 12 19 30.43 -08 10 44.9 V T08
2021-05-02 10:05:39 C 12 19 31.07 -08 11 01.9 V T08
2021-05-03 20:53:43 C 12 22 05.89 -09 05 06.5 V B67
2021-05-03 21:04:53 C 12 22 06.60 -09 05 22.5 V B67
2021-05-03 21:16:03 C 12 22 07.28 -09 05 39.0 V B67
2021-05-04 07:25:01 C 12 22 49.13 -09 20 09.9 V 703
2021-05-04 07:32:28 C 12 22 49.57 -09 20 19.3 V 703
2021-05-04 07:39:55 C 12 22 50.10 -09 20 29.9 V 703
2021-05-04 07:47:22 C 12 22 50.51 -09 20 39.9 V 703
2021-05-08 13:03:50 C 12 29 35.458 -11 25 14.05 V P07
2021-05-08 13:16:43 C 12 29 36.163 -11 25 27.95 V P07
2021-05-08 14:44:16 C 12 29 40.790 -11 27 01.94 V P07
2021-05-08 15:55:11 C 12 29 44.582 -11 28 16.93 V P07
2021-05-09 07:58:45 C 12 30 45.879 -11 45 32.79 U F51
2021-05-09 08:17:32 C 12 30 46.855 -11 45 52.03 U F51
2021-05-09 08:55:08 C 12 30 48.816 -11 46 30.27 U F51
2021-05-10 08:34:33 C 12 32 16.35 -12 10 01.3 V T08
2021-05-10 08:35:12 C 12 32 16.36 -12 10 01.8 V T08
2021-05-10 08:39:52 C 12 32 16.60 -12 10 06.4 V T08
2021-05-10 08:40:32 C 12 32 16.64 -12 10 06.9 V T08
2021-05-10 08:50:28 C 12 32 17.16 -12 10 16.9 V T08
2021-05-10 08:51:08 C 12 32 17.21 -12 10 17.9 V T08
2021-05-10 09:40:43 C 12 32 19.76 -12 11 04.2 V T08
2021-05-10 21:05:17 C 12 33 02.01 -12 21 31.3 V 221
2021-05-10 21:46:16 C 12 33 04.13 -12 22 09.0 V 221
2021-05-10 22:28:07 C 12 33 06.33 -12 22 48.0 V 221
2021-05-10 22:38:05 C 12 33 06.83 -12 22 57.2 V 221
2021-05-10 22:47:53 C 12 33 07.38 -12 23 06.3 V 221
2021-05-12 05:54:46 C 12 35 00.18 -12 51 41.6 V G96
2021-05-12 06:06:47 C 12 35 00.81 -12 51 51.8 V G96
2021-05-12 06:16:19 C 12 35 01.30 -12 51 59.9 V G96
2021-05-12 06:23:54 C 12 35 01.69 -12 52 06.7 V G96
2023-08-18 13:09:14 C 00 28 19.250 -12 51 13.37 X F52
2023-08-18 13:26:50 C 00 28 18.893 -12 51 19.48 X F52
2023-08-18 13:44:21 C 00 28 18.534 -12 51 25.97 X F52
2023-08-22 11:47:21 C 00 26 14.708 -13 27 15.85 X F51
2023-08-22 12:03:08 C 00 26 14.213 -13 27 22.24 X F51
2023-08-22 12:18:55 C 00 26 13.715 -13 27 28.83 X F51
2023-08-22 12:34:42 C 00 26 13.221 -13 27 35.24 X F51
2023-09-07 09:40:53 C 00 06 36.601 -16 32 09.64 V G96
2023-09-07 09:48:17 C 00 06 36.018 -16 32 14.50 V G96
2023-09-07 09:55:40 C 00 06 35.392 -16 32 17.88 V G96
2023-09-07 10:03:03 C 00 06 34.787 -16 32 21.98 V G96