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
2025-02-07 19:33:17 C 10 14 52.363 -00 40 13.28 O18
2025-02-07 19:34:44 C 10 14 52.323 -00 40 12.74 O18
2025-02-07 19:36:10 C 10 14 52.289 -00 40 12.26 O18
2025-02-07 20:55:35 C 10 14 50.017 -00 39 43.99 O18
2025-02-07 20:57:01 C 10 14 49.974 -00 39 43.59 O18
2025-02-07 20:59:54 C 10 14 49.895 -00 39 42.58 O18
2025-02-18 09:08:45 C 10 05 34.091 +01 55 46.02 V 703
2025-02-18 09:12:05 C 10 05 33.896 +01 55 49.04 V 703
2025-02-18 09:15:25 C 10 05 33.698 +01 55 52.68 V 703
2025-02-18 09:18:45 C 10 05 33.454 +01 55 54.84 V 703
2025-02-20 06:07:19 C 10 03 04.252 +02 41 34.51 V G96
2025-02-20 06:13:59 C 10 03 03.791 +02 41 41.82 V G96
2025-02-20 06:16:53 C 10 03 03.589 +02 41 45.28 V 703
2025-02-20 06:20:09 C 10 03 03.352 +02 41 48.98 V 703
2025-02-20 06:20:40 C 10 03 03.334 +02 41 49.24 V G96
2025-02-20 06:23:25 C 10 03 03.164 +02 41 52.30 V 703
2025-02-20 06:26:41 C 10 03 02.916 +02 41 55.86 V 703
2025-02-20 06:27:20 C 10 03 02.876 +02 41 56.62 V G96
2025-02-20 10:17:04 C 10 02 48.614 +02 46 18.55 V T08
2025-02-20 10:21:57 C 10 02 48.259 +02 46 24.24 V T08
2025-02-20 10:29:31 C 10 02 47.719 +02 46 32.77 V T08
2025-02-20 10:53:39 C 10 02 46.010 +02 46 59.48 V T08
2025-02-21 19:48:52 C 10 00 42.61 +03 25 32.0 Y 557
2025-02-21 20:46:31 C 10 00 38.46 +03 26 44.1 Y 557
2025-02-21 21:44:24 C 10 00 34.22 +03 27 56.6 Y 557
2025-02-22 07:05:26 C 09 59 56.026 +03 40 01.81 V 703
2025-02-22 07:08:46 C 09 59 55.698 +03 40 05.56 V 703
2025-02-22 07:12:06 C 09 59 55.417 +03 40 09.77 V 703
2025-02-22 07:15:27 C 09 59 55.169 +03 40 14.09 V 703
2025-02-22 09:34:01 C 09 59 46.151 +03 43 21.94 X F51
2025-02-22 09:51:43 C 09 59 44.734 +03 43 44.97 X F51
2025-02-22 10:09:30 C 09 59 43.310 +03 44 08.26 X F51
2025-02-22 22:45:34 B 09 58 49.50 +04 00 41.1 X L76
2025-02-22 22:48:33 C 09 58 49.817 +04 01 39.11 V M22
2025-02-22 22:53:09 C 09 58 49.438 +04 01 45.41 V M22
2025-02-22 22:56:07 B 09 58 48.67 +04 00 55.3 X L76
2025-02-22 23:06:23 C 09 58 48.365 +04 02 03.44 V M22
2025-02-22 23:06:41 B 09 58 47.82 +04 01 09.5 X L76
2025-02-22 23:11:02 C 09 58 47.976 +04 02 09.56 V M22
2025-02-22 23:25:02 B 09 58 47.082 +04 01 38.69 W L92
2025-02-22 23:28:06 B 09 58 46.834 +04 01 43.74 W L92
2025-02-22 23:31:09 B 09 58 46.616 +04 01 47.76 W L92
2025-02-22 23:34:13 B 09 58 46.411 +04 01 52.06 W L92
2025-02-22 23:37:17 B 09 58 46.079 +04 01 55.82 W L92
2025-02-22 23:40:20 B 09 58 45.826 +04 02 01.32 W L92
2025-02-22 23:43:23 B 09 58 45.642 +04 02 04.75 W L92
2025-02-22 23:46:27 B 09 58 45.330 +04 02 09.00 W L92
2025-02-22 23:49:30 B 09 58 45.089 +04 02 12.69 W L92
2025-02-22 23:52:34 B 09 58 44.893 +04 02 16.46 W L92
2025-02-23 19:45:36 C 09 57 19.16 +04 30 17.6 Y 557