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
2025-02-23 21:07:04 C 09 57 12.47 +04 32 17.2 Y 557
2025-02-23 21:45:04 C 09 57 09.30 +04 33 12.9 Y 557
2025-02-24 04:45:35 B 09 56 36.56 +04 43 47.3 Z W45
2025-02-24 05:01:05 B 09 56 35.19 +04 44 10.5 Z W45
2025-02-24 05:16:05 B 09 56 33.88 +04 44 33.1 Z W45
2025-02-24 07:46:49 C 09 56 22.063 +04 48 24.12 V 703
2025-02-24 07:50:05 C 09 56 21.714 +04 48 28.80 V 703
2025-02-24 07:53:21 C 09 56 21.422 +04 48 34.16 V 703
2025-02-24 07:56:37 C 09 56 21.116 +04 48 39.17 V 703
2025-02-24 21:17:43 C 09 55 18.206 +05 09 26.89 V 088
2025-02-24 21:20:51 C 09 55 17.894 +05 09 32.08 V 088
2025-02-24 21:23:57 C 09 55 17.614 +05 09 36.72 V 088
2025-02-24 21:27:05 C 09 55 17.330 +05 09 41.90 V 088
2025-02-24 21:27:23 C 09 55 18.077 +05 09 29.45 Z C23
2025-02-24 21:30:42 C 09 55 16.992 +05 09 47.27 V 088
2025-02-24 21:32:35 C 09 55 17.609 +05 09 37.87 Z C23
2025-02-24 21:34:18 C 09 55 16.663 +05 09 53.28 V 088
2025-02-24 21:37:54 C 09 55 16.238 +05 10 00.80 V 088
2025-02-24 21:42:02 C 09 55 16.006 +05 10 05.09 V 088
2025-02-24 21:43:41 C 09 55 16.666 +05 09 55.48 Z C23
2025-02-24 21:46:08 C 09 55 15.542 +05 10 12.54 V 088
2025-02-24 21:50:15 C 09 55 15.166 +05 10 18.41 V 088
2025-02-24 21:53:27 C 09 55 15.775 +05 10 11.21 Z C23
2025-02-25 04:19:25 C 09 54 43.502 +05 21 33.08 V W68
2025-02-25 05:08:59 C 09 54 38.818 +05 22 53.72 V W68
2025-02-25 05:13:34 C 09 54 38.376 +05 23 01.43 V W68
2025-02-25 05:22:45 C 09 54 37.529 +05 23 16.26 V W68
2025-02-26 08:08:09 C 09 52 19.254 +06 08 13.31 V 703
2025-02-26 08:11:25 C 09 52 18.923 +06 08 19.07 V 703
2025-02-26 08:14:41 C 09 52 18.606 +06 08 24.76 V 703
2025-02-26 08:17:57 C 09 52 18.253 +06 08 30.52 V 703
2025-02-26 09:52:52 C 09 52 10.788 +06 11 30.37 V T05
2025-02-26 09:57:27 C 09 52 10.318 +06 11 38.65 V T05
2025-02-26 10:45:46 C 09 52 05.335 +06 13 05.41 V T05
2025-02-26 10:54:19 C 09 52 04.457 +06 13 20.75 V T05
2025-02-26 23:28:43 C 09 50 55.085 +06 37 14.20 V M22
2025-02-27 00:04:57 C 09 50 51.295 +06 38 21.88 V M22
2025-02-27 00:11:40 C 09 50 50.604 +06 38 34.44 V M22
2025-02-27 00:21:37 C 09 50 49.582 +06 38 52.91 V M22
2025-02-27 22:21:16 C 09 48 43.82 +07 20 53.2 Y 557
2025-02-27 23:27:16 C 09 48 36.60 +07 23 07.3 Y 557
2025-02-28 00:31:28 C 09 48 29.60 +07 25 17.9 Y 557
2025-02-28 01:30:38 C 09 48 23.22 +07 27 18.1 Y 557
2025-02-28 10:48:36 C 09 47 27.026 +07 47 07.55 V T08
2025-02-28 10:53:53 C 09 47 26.402 +07 47 18.67 V T08
2025-02-28 11:05:50 C 09 47 25.006 +07 47 43.91 V T08
2025-02-28 11:29:25 C 09 47 22.253 +07 48 33.73 V T08
2025-02-28 23:23:28 C 09 46 08.294 +08 13 56.39 Z C23
2025-03-01 00:02:52 C 09 46 03.682 +08 15 23.40 Z C23
2025-03-01 00:27:57 C 09 46 00.763 +08 16 19.02 Z C23