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
2021-04-13 22:48:12 C 11 03 29.69 +25 27 51.9 V 160
2021-04-13 23:06:49 C 11 03 38.34 +25 24 11.7 V L38
2021-04-15 08:22:25 C 11 17 00.30 +19 50 46.9 V T05
2021-04-15 08:31:19 C 11 17 03.15 +19 49 24.1 V T05
2021-04-15 08:35:27 C 11 17 04.47 +19 48 45.9 V T05
2021-04-15 08:50:04 C 11 17 09.14 +19 46 30.0 V T05
2021-04-15 19:14:47 C 11 20 46.26 +18 11 46.1 V G17
2021-04-15 19:17:29 C 11 20 47.09 +18 11 22.5 V G17
2021-04-15 19:20:09 C 11 20 47.92 +18 10 59.2 V G17
2021-04-16 22:00:05 C 11 28 48.74 +14 31 37.6 V Z80
2021-04-16 22:04:15 C 11 28 49.82 +14 31 06.1 V Z80
2021-04-16 22:08:26 C 11 28 50.85 +14 30 34.4 V Z80
2021-04-17 04:51:50 C 11 30 42.29 +13 39 54.9 q U55
2021-04-17 04:53:17 C 11 30 42.65 +13 39 44.1 q U55
2021-04-17 04:54:43 C 11 30 43.01 +13 39 34.7 q U55
2021-04-17 08:14:17 C 11 31 34.25 +13 15 57.5 V T08
2021-04-17 08:22:46 C 11 31 36.21 +13 14 55.6 V T08
2021-04-17 08:43:39 C 11 31 41.05 +13 12 23.5 V T08
2021-04-17 09:00:37 C 11 31 44.97 +13 10 20.1 V T08
2021-04-17 15:45:18 C 11 33 31.25 +12 21 50.8 V N31
2021-04-17 15:50:37 C 11 33 32.44 +12 21 13.1 V N31
2021-04-17 15:55:58 C 11 33 33.65 +12 20 36.2 V N31
2021-04-17 16:01:18 C 11 33 34.82 +12 19 58.4 V N31
2021-04-17 16:06:37 C 11 33 36.02 +12 19 22.0 V N31
2021-04-17 16:11:58 C 11 33 37.24 +12 18 44.8 V N31
2021-04-17 16:17:17 C 11 33 38.45 +12 18 07.3 V N31
2021-04-17 16:22:36 C 11 33 39.60 +12 17 30.2 V N31
2021-04-17 16:27:57 C 11 33 40.80 +12 16 52.6 V N31
2021-04-17 16:33:16 C 11 33 41.98 +12 16 15.5 V N31
2021-04-17 16:38:35 C 11 33 43.19 +12 15 37.9 V N31
2021-04-17 16:43:56 C 11 33 44.37 +12 15 01.4 V N31
2021-04-17 16:49:16 C 11 33 45.56 +12 14 24.3 V N31
2021-04-17 17:01:46 C 11 33 48.32 +12 12 57.3 V N31
2021-04-17 19:55:00 C 11 34 32.71 +11 52 37.9 V G17
2021-04-17 19:58:13 C 11 34 33.42 +11 52 16.6 V G17
2021-04-17 20:01:26 C 11 34 34.15 +11 51 54.6 V G17
2021-04-17 21:00:58 C 11 34 47.40 +11 45 07.7 V 160
2021-04-17 21:04:23 C 11 34 48.16 +11 44 43.7 V 160
2021-04-17 21:07:50 C 11 34 48.94 +11 44 20.5 V 160
2021-04-17 22:16:55 C 11 35 05.39 +11 36 35.2 V J27
2021-04-17 22:21:27 C 11 35 06.36 +11 36 04.4 V J27
2021-04-17 22:22:30 C 11 35 06.59 +11 35 57.3 V J27
2021-04-17 22:54:35 C 11 35 13.52 +11 32 03.7 V Z80
2021-04-17 23:04:00 C 11 35 15.64 +11 30 59.4 V Z80
2021-04-18 05:41:20 C 11 36 49.80 +10 47 28.3 V 703
2021-04-18 05:49:30 C 11 36 51.49 +10 46 34.7 V 703
2021-04-18 05:57:40 C 11 36 53.18 +10 45 41.4 V 703
2021-04-18 06:05:51 C 11 36 54.87 +10 44 47.8 V 703
2021-04-18 19:56:15 C 11 40 00.60 +09 17 06.0 V A98
2021-04-18 19:56:50 C 11 40 00.74 +09 17 02.4 V A98