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
2023-09-12 09:42:50 C 23 56 21.414 -17 36 22.08 X F52
2023-09-12 09:57:33 C 23 56 19.958 -17 36 29.94 X F52
2023-09-12 10:12:16 C 23 56 18.505 -17 36 37.86 X F52
2023-09-12 10:27:03 C 23 56 17.039 -17 36 45.76 X F52
2023-09-20 10:33:52 C 23 36 04.206 -19 10 44.39 X F51
2023-09-20 10:34:48 C 23 36 04.088 -19 10 44.91 X F51
2023-09-20 10:50:50 C 23 36 02.146 -19 10 51.81 X F51
2023-09-20 11:07:49 C 23 36 00.087 -19 10 58.97 X F51
2023-09-20 11:08:44 C 23 35 59.976 -19 10 59.37 X F51
2023-09-20 11:24:48 C 23 35 58.036 -19 11 06.23 X F51
2023-09-20 11:25:43 C 23 35 57.904 -19 11 06.57 X F51
2023-10-12 07:20:31 C 22 32 34.277 -20 24 54.79 X F51
2023-10-12 07:37:11 C 22 32 32.346 -20 24 51.52 X F51
2023-10-12 07:53:51 C 22 32 30.412 -20 24 48.41 X F51
2023-10-12 08:10:31 C 22 32 28.480 -20 24 45.08 X F51