2021 PH5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0682803589 ± 7.11e-05
Semi-major axis (a)1.1012375519 AU ± 9.19e-05
Inclination (i)8.43184719° ± 5.47e-03
Long. of Asc. Node (Ω)137.42655692° ± 9.78e-06
Arg. of Perihelion (ω)144.81049049° ± 5.23e-03
Mean Anomaly (M)284.44029417° ± 1.76e-01
Mean Motion (n)0.8528855525°/day ± 1.07e-04
Perihelion dist (q)1.02604466 AU ± 1.16e-04
Aphelion dist (Q)1.17643045 AU ± 1.26e-04
Orbital Period1.15563721 yr ± 1.45e-04
Physical Parameters
H (abs. magnitude)26.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.335″
Uncertainty3
Orbit TypeAmor
MOID0.021697 AU
Observations Used24
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-06
Last Observation Used2021-08-14
Observations (24)
Date Type RA Dec Mag Band Observatory
2021-08-06 07:50:55 C 20 11 50.67 +06 29 29.6 V U68
2021-08-06 07:55:43 C 20 11 52.11 +06 28 17.1 V U68
2021-08-06 08:21:51 C 20 12 00.07 +06 21 45.1 V U68
2021-08-06 08:26:39 C 20 12 01.60 +06 20 31.6 V U68
2021-08-07 07:31:08 C 20 21 07.54 +00 29 04.9 V U68
2021-08-07 07:33:35 C 20 21 08.30 +00 28 27.1 V U68
2021-08-07 07:33:55 C 20 21 08.37 +00 28 22.0 V U68
2021-08-07 07:36:22 C 20 21 09.15 +00 27 44.6 V U68
2021-08-10 22:12:13 C 20 55 41.347 -20 46 02.50 V J04
2021-08-10 22:13:05 C 20 55 41.621 -20 46 13.58 V J04
2021-08-11 03:42:59 C 20 57 42.11 -21 53 27.0 19.6 u 807
2021-08-11 03:47:32 C 20 57 43.45 -21 54 26.4 18.7 u 807
2021-08-11 03:49:49 C 20 57 44.15 -21 54 56.8 20.0 u 807
2021-08-11 09:38:41 C 21 00 10.16 -23 07 58.0 V 474
2021-08-11 09:39:35 C 21 00 10.46 -23 08 09.2 V 474
2021-08-11 09:40:28 C 21 00 10.77 -23 08 20.7 V 474
2021-08-11 09:43:08 C 21 00 11.60 -23 08 55.4 V 474
2021-08-11 09:44:02 C 21 00 11.93 -23 09 07.1 V 474
2021-08-13 12:30:41 C 21 19 44.92 -32 46 18.0 V 474
2021-08-13 12:35:55 C 21 19 46.59 -32 47 09.8 V 474
2021-08-14 09:33:28 C 21 27 56.24 -36 04 58.3 V 474
2021-08-14 09:36:05 C 21 27 57.04 -36 05 22.2 V 474
2021-08-14 09:38:42 C 21 27 57.92 -36 05 47.2 V 474
2021-08-14 09:40:56 C 21 27 58.62 -36 06 07.8 V 474