2021 PA15

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5024418682 ± 1.09e-04
Semi-major axis (a)	2.0506366397 AU ± 4.68e-04
Inclination (i)	9.49587478° ± 1.44e-03
Long. of Asc. Node (Ω)	312.83869769° ± 2.13e-05
Arg. of Perihelion (ω)	351.77477144° ± 2.74e-05
Mean Anomaly (M)	169.14691667° ± 1.82e-01
Mean Motion (n)	0.3356442464°/day ± 1.15e-04
Perihelion dist (q)	1.02031094 AU ± 3.23e-04
Aphelion dist (Q)	3.08096234 AU ± 7.38e-04
Orbital Period	2.93652072 yr ± 1.01e-03

Physical Parameters

H (abs. magnitude)	26.17
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.248″
Uncertainty	3
Orbit Type	Amor
MOID	0.007302 AU
Observations Used	17
Oppositions	1
Arc Total	2021-2021
First Observation Used	2021-08-04
Last Observation Used	2021-09-15

Observations (17)

Date	Type	RA	Dec	Mag	Band	Observatory
2021-08-04 13:25:21	C	00 32 37.247	+02 18 00.28	–	V	F51
2021-08-04 13:43:40	C	00 32 32.127	+02 28 03.49	–	V	F51
2021-08-04 14:01:58	C	00 32 27.014	+02 38 03.58	–	V	F51
2021-08-04 14:20:19	C	00 32 21.916	+02 48 01.11	–	V	F51
2021-08-10 11:55:28	C	00 23 08.406	+33 27 12.81	–	U	F51
2021-08-10 12:09:27	C	00 23 06.998	+33 28 19.83	–	U	F51
2021-08-10 12:23:29	C	00 23 05.550	+33 29 27.43	–	U	F51
2021-08-12 06:08:42	C	00 21 40.13	+36 08 54.6	–	u	H21
2021-08-12 06:20:48	C	00 21 39.26	+36 09 35.6	–	u	H21
2021-08-12 06:38:41	C	00 21 37.97	+36 10 36.8	–	u	H21
2021-08-15 07:41:45	C	00 19 23.31	+39 06 53.8	–	u	H21
2021-08-15 07:51:06	C	00 19 22.70	+39 07 11.3	–	u	H21
2021-08-15 07:55:29	C	00 19 22.42	+39 07 19.8	–	u	H21
2021-09-08 06:02:35	C	00 03 13.437	+42 38 05.63	–	V	G37
2021-09-08 06:07:51	C	00 03 13.212	+42 38 04.44	–	V	G37
2021-09-15 10:25:30	C	23 58 14.954	+41 24 46.04	–	V	G37
2021-09-15 10:30:56	C	23 58 14.772	+41 24 42.84	–	V	G37