618350 (2021 PS2)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4737751930 ± 4.90e-09
Semi-major axis (a)1.5545562447 AU ± 9.26e-10
Inclination (i)7.91766623° ± 1.28e-06
Long. of Asc. Node (Ω)163.25960800° ± 2.55e-06
Arg. of Perihelion (ω)79.01337442° ± 3.05e-06
Mean Anomaly (M)100.81901329° ± 6.53e-07
Mean Motion (n)0.5085136517°/day ± 4.54e-10
Perihelion dist (q)0.81804606 AU ± 7.64e-09
Aphelion dist (Q)2.29106643 AU ± 7.74e-09
Orbital Period1.93824941 yr ± 1.73e-09
Physical Parameters
H (abs. magnitude)19.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.181″
Uncertainty0
Orbit TypeApollo
MOID0.034555 AU
Observations Used696
Oppositions6
Arc Total2012-2025
First Observation Used2012-12-09
Last Observation Used2025-10-02
Observations (771)
Date Type RA Dec Mag Band Observatory
2021-08-08 02:03:46 C 15 10 32.41 +17 09 27.6 X W34
2021-08-08 02:48:06 C 15 10 58.29 +17 06 55.9 u H21
2021-08-08 02:49:52 C 15 10 59.31 +17 06 50.0 u H21
2021-08-08 02:51:48 C 15 11 00.42 +17 06 43.6 u H21
2021-08-08 02:53:40 C 15 11 01.50 +17 06 37.5 u H21
2021-08-08 02:56:04 C 15 11 02.88 +17 06 29.3 u H21
2021-08-08 05:38:14 C 15 12 39.076 +16 57 53.04 V T12
2021-08-08 05:38:51 C 15 12 39.430 +16 57 50.97 V T12
2021-08-08 05:39:32 C 15 12 39.823 +16 57 48.68 V T12
2021-08-09 07:33:36 C 15 27 56.88 +15 27 48.3 V T05
2021-08-09 07:38:13 C 15 27 59.57 +15 27 31.5 V T05
2021-08-09 07:52:45 C 15 28 07.47 +15 26 39.6 V T05
2021-08-09 08:07:57 C 15 28 16.92 +15 25 42.8 V T05
2021-08-09 21:25:32 C 15 36 12.75 +14 36 33.1 V G34
2021-08-09 21:36:45 C 15 36 19.39 +14 35 52.0 V G34
2021-08-09 21:47:58 C 15 36 25.98 +14 35 09.8 V G34
2021-08-09 22:02:49 C 15 36 34.85 +14 34 13.3 V 033
2021-08-09 22:03:14 C 15 36 35.09 +14 34 11.8 V 033
2021-08-09 22:03:38 C 15 36 35.35 +14 34 10.1 V 033
2021-08-11 06:17:13 C 15 55 50.84 +12 30 48.0 V T08
2021-08-11 06:34:22 C 15 56 00.78 +12 29 39.6 V T08
2021-08-11 07:35:50 C 15 56 36.48 +12 25 34.5 V T08
2021-08-11 19:44:11 C 16 03 51.08 +11 36 38.8 V B38
2021-08-11 19:49:50 C 16 03 54.35 +11 36 15.7 V B38
2021-08-11 19:56:53 C 16 03 58.50 +11 35 47.7 V B38
2021-08-11 20:03:59 C 16 04 02.67 +11 35 19.0 V B38
2021-08-11 20:14:58 C 16 04 08.99 +11 34 33.9 V B38
2021-08-11 20:18:18 C 16 04 11.23 +11 34 15.2 V K87
2021-08-11 20:23:47 C 16 04 14.46 +11 33 53.0 V K87
2021-08-11 20:29:17 C 16 04 17.63 +11 33 30.7 V K87
2021-08-12 20:12:35 C 16 18 18.55 +09 56 39.4 V K87
2021-08-12 20:17:19 C 16 18 21.31 +09 56 20.4 V K87
2021-08-12 20:22:03 C 16 18 24.00 +09 56 00.6 V K87
2021-08-12 21:57:59 C 16 19 19.95 +09 49 44.7 V G40
2021-08-12 22:18:07 C 16 19 31.44 +09 48 20.8 V G40
2021-08-12 22:28:10 C 16 19 37.19 +09 47 39.4 V G40
2021-08-12 22:38:06 C 16 19 42.92 +09 46 57.9 V G40
2021-08-13 20:13:04 C 16 32 16.80 +08 17 03.3 V K87
2021-08-13 20:18:35 C 16 32 19.96 +08 16 39.8 V K87
2021-08-13 20:24:12 C 16 32 23.11 +08 16 16.7 V K87
2021-08-14 06:42:29 C 16 38 17.74 +07 33 50.3 V T08
2021-08-14 06:50:27 C 16 38 22.16 +07 33 16.4 V T08
2021-08-14 06:59:05 C 16 38 26.95 +07 32 41.2 V T08
2021-08-14 07:13:44 C 16 38 35.05 +07 31 39.9 V T08
2021-08-14 19:20:38 C 16 45 27.95 +06 40 51.9 V B38
2021-08-14 19:29:39 C 16 45 32.93 +06 40 14.0 V B38
2021-08-14 19:44:44 C 16 45 41.28 +06 39 11.4 V 160
2021-08-14 19:49:07 C 16 45 43.71 +06 38 52.8 V 160
2021-08-14 19:52:27 C 16 45 45.45 +06 38 39.1 V B38
2021-08-14 19:53:30 C 16 45 46.11 +06 38 34.8 V 160