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
2025-03-12 21:13:57 B 08 52 50.398 +26 27 49.75 W Z80
2025-03-13 21:38:52 B 08 44 14.604 +29 04 20.71 W Z80
2025-03-13 21:44:29 B 08 44 12.307 +29 04 58.15 W Z80
2025-03-13 21:54:14 B 08 44 08.450 +29 06 03.31 W Z80
2025-03-15 10:20:43 C 08 28 42.480 +33 25 02.93 V T05
2025-03-15 10:22:45 C 08 28 41.479 +33 25 17.72 V T05
2025-03-15 10:27:59 C 08 28 38.882 +33 25 55.85 V T05
2025-03-15 10:43:47 C 08 28 31.078 +33 27 51.08 V T05
2025-03-15 10:51:45 C 08 28 27.137 +33 28 49.30 V T05
2025-03-15 23:52:02 C 08 22 04.982 +35 07 16.10 Z C23
2025-03-16 00:00:06 C 08 22 00.629 +35 08 17.48 Z C23
2025-03-16 00:12:57 C 08 21 53.868 +35 09 56.02 Z C23
2025-03-16 17:03:44 C 08 12 50.454 +37 24 29.18 W M01
2025-03-16 17:06:14 C 08 12 48.928 +37 24 49.56 W M01
2025-03-16 17:08:44 C 08 12 47.402 +37 25 09.94 W M01
2025-03-16 17:53:31 C 08 12 21.43 +37 30 35.0 X G02
2025-03-16 17:59:17 C 08 12 17.91 +37 31 22.2 X G02
2025-03-16 18:04:47 C 08 12 14.57 +37 32 07.3 X G02
2025-03-16 20:53:08 C 08 10 32.945 +37 54 53.14 Z C23
2025-03-16 21:13:48 C 08 10 20.088 +37 57 41.22 Z C23
2025-03-16 21:36:42 C 08 10 05.914 +38 00 46.62 Z C23
2025-03-17 07:06:10 C 08 04 17.360 +39 19 59.96 X F51
2025-03-17 07:25:45 C 08 04 04.108 +39 22 41.97 X F51
2025-03-17 07:45:00 C 08 03 51.040 +39 25 21.05 X F51
2025-03-17 08:03:47 C 08 03 38.301 +39 27 55.63 X F51
2025-03-17 08:06:53 C 08 03 36.192 +39 28 21.14 V T05
2025-03-17 08:11:28 C 08 03 33.086 +39 28 58.84 V T05
2025-03-17 08:21:35 C 08 03 26.208 +39 30 22.03 V T05
2025-03-17 08:43:29 C 08 03 11.333 +39 33 21.42 V T05
2025-03-17 19:16:06 B 07 56 14.213 +41 00 57.31 V L65
2025-03-17 19:18:22 B 07 56 12.593 +41 01 16.36 V L65
2025-03-17 19:20:36 B 07 56 10.978 +41 01 35.29 V L65
2025-03-17 19:40:35 B 07 55 56.611 +41 04 30.22 Z K35
2025-03-17 19:43:47 B 07 55 54.276 +41 04 57.25 Z K35
2025-03-17 19:47:11 B 07 55 51.826 +41 05 25.94 Z K35
2025-03-17 19:48:54 B 07 55 50.359 +41 05 41.57 X K87
2025-03-17 19:49:53 B 07 55 49.632 +41 05 49.88 X K87
2025-03-17 19:50:34 B 07 55 49.390 +41 05 54.56 Z K35
2025-03-17 19:50:51 B 07 55 48.934 +41 05 57.91 X K87
2025-03-17 19:53:47 B 07 55 47.062 +41 06 21.56 Z K35
2025-03-17 20:01:47 B 07 55 41.246 +41 07 29.46 Z K35
2025-03-17 20:37:54 B 07 55 14.371 +41 12 31.16 W G34
2025-03-17 20:40:15 B 07 55 12.683 +41 12 50.95 W G34
2025-03-17 20:42:36 B 07 55 10.966 +41 13 10.77 W G34
2025-03-17 20:46:12 B 07 55 08.353 +41 13 40.91 W G34
2025-03-17 20:48:33 B 07 55 06.648 +41 14 00.69 W G34
2025-03-17 20:50:55 B 07 55 04.921 +41 14 20.27 W G34
2025-03-18 05:20:42 C 07 48 54.695 +42 27 12.85 V 703
2025-03-18 05:24:02 C 07 48 52.099 +42 27 40.79 V 703
2025-03-18 05:27:22 C 07 48 49.496 +42 28 08.69 V 703