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
2025-03-21 07:25:20 C 06 35 24.629 +52 41 22.42 V T05
2025-03-21 07:30:36 C 06 35 17.352 +52 42 01.26 V T05
2025-03-21 07:40:03 C 06 35 05.033 +52 43 07.68 V T05
2025-03-22 04:27:23 C 06 06 36.587 +55 05 36.82 V 703
2025-03-22 04:30:37 C 06 06 31.705 +55 05 56.40 V 703
2025-03-22 04:33:52 C 06 06 26.852 +55 06 16.85 V 703
2025-03-22 04:37:06 C 06 06 22.010 +55 06 35.28 V 703
2025-03-23 06:46:33 C 05 25 34.870 +57 27 15.30 V T08
2025-03-23 06:50:37 C 05 25 27.998 +57 27 31.46 V T08
2025-03-23 06:59:17 C 05 25 13.318 +57 28 06.17 V T08
2025-03-23 07:13:25 C 05 24 49.409 +57 29 02.44 V T08
2025-03-24 04:31:14 C 04 48 34.506 +58 40 51.24 V 703
2025-03-24 04:34:29 C 04 48 28.901 +58 40 57.79 V 703
2025-03-24 04:37:43 C 04 48 23.162 +58 41 04.13 V 703
2025-03-24 04:40:58 C 04 48 17.402 +58 41 11.04 V 703
2025-03-24 20:41:32 C 04 20 20.594 +59 08 04.67 Z C23
2025-03-24 20:59:08 C 04 19 49.538 +59 08 15.83 Z C23
2025-03-25 05:32:47 C 04 04 53.287 +59 14 29.26 V T05
2025-03-25 05:38:05 C 04 04 43.702 +59 14 27.89 V T05
2025-03-25 05:46:01 C 04 04 29.563 +59 14 26.41 V T05
2025-03-25 06:06:38 C 04 03 53.076 +59 14 22.49 V T05
2025-03-26 21:41:00 B 02 59 18.420 +58 16 07.86 W Z80
2025-03-26 21:53:09 B 02 59 00.458 +58 15 30.46 W Z80
2025-06-23 14:12:27 C 01 06 41.336 +14 40 33.66 X F51
2025-06-23 14:18:00 C 01 06 41.748 +14 40 33.72 X F51
2025-06-23 14:23:34 C 01 06 42.136 +14 40 33.64 X F51
2025-06-23 14:29:08 C 01 06 42.575 +14 40 33.55 X F51
2025-08-02 13:55:41 C 01 58 04.730 +12 31 59.02 X F52
2025-08-02 14:12:31 C 01 58 05.050 +12 31 53.94 X F52
2025-08-02 14:29:28 C 01 58 05.374 +12 31 48.71 X F52
2025-08-02 14:46:45 C 01 58 05.696 +12 31 43.28 X F52
2025-08-24 11:23:36 C 01 57 15.063 +08 30 18.23 X F52
2025-08-24 11:41:15 C 01 57 14.536 +08 30 07.46 X F52
2025-08-24 11:58:59 C 01 57 14.006 +08 29 56.58 X F52
2025-08-24 12:16:41 C 01 57 13.469 +08 29 45.90 X F52
2025-08-27 20:24:50 C 01 54 43.994 +07 38 39.76 W O18
2025-08-27 21:18:37 C 01 54 41.936 +07 38 04.14 W O18
2025-08-28 11:14:05 C 01 54 12.605 +07 28 53.14 X F51
2025-08-28 11:46:34 C 01 54 11.328 +07 28 31.71 X F51
2025-08-28 12:02:48 C 01 54 10.682 +07 28 20.93 X F51
2025-09-05 19:31:23 C 01 45 01.364 +05 05 13.72 W O18
2025-09-05 21:11:42 C 01 44 55.557 +05 03 57.33 W O18
2025-09-14 16:00:48 C 01 31 42.253 +02 17 25.49 W O18
2025-09-14 18:13:46 C 01 31 32.650 +02 15 38.00 W O18
2025-09-15 19:55:09 C 01 29 43.703 +01 54 52.21 W O18
2025-09-15 21:51:54 C 01 29 35.046 +01 53 17.55 W O18
2025-09-18 11:16:49 C 01 25 08.009 +01 03 45.45 X F52
2025-09-18 11:34:42 C 01 25 06.630 +01 03 31.04 X F52
2025-09-18 11:52:35 C 01 25 05.248 +01 03 16.63 X F52
2025-09-18 12:10:32 C 01 25 03.848 +01 03 02.12 X F52