2020 YH2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5291813622 ± 6.59e-03
Semi-major axis (a)	2.2660341827 AU ± 3.43e-02
Inclination (i)	5.16196023° ± 2.68e-02
Long. of Asc. Node (Ω)	246.32191322° ± 1.01e-01
Arg. of Perihelion (ω)	138.05872634° ± 2.34e-01
Mean Anomaly (M)	171.80966344° ± 1.22e+01
Mean Motion (n)	0.2889432750°/day ± 6.55e-03
Perihelion dist (q)	1.06689113 AU ± 2.20e-02
Aphelion dist (Q)	3.46517724 AU ± 5.45e-02
Orbital Period	3.41114111 yr ± 7.74e-02

Physical Parameters

H (abs. magnitude)	21.70
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.271″
Uncertainty	5
Orbit Type	Amor
MOID	0.090882 AU
Observations Used	17
Oppositions	1
Arc Total	2020-2020
First Observation Used	2020-12-20
Last Observation Used	2020-12-22

Observations (17)

Date	Type	RA	Dec	Mag	Band	Observatory
2020-12-20 03:03:22	C	01 14 06.32	+06 48 56.9	–	V	G96
2020-12-20 03:11:32	C	01 14 08.06	+06 49 01.7	–	V	G96
2020-12-20 03:19:42	C	01 14 09.83	+06 49 07.8	–	V	G96
2020-12-20 03:27:51	C	01 14 11.62	+06 49 14.3	–	V	G96
2020-12-20 05:45:12	C	01 14 41.24	+06 50 54.1	–	V	V06
2020-12-20 05:50:20	C	01 14 42.32	+06 50 57.8	–	V	V06
2020-12-20 05:55:27	C	01 14 43.43	+06 51 00.8	–	V	V06
2020-12-21 03:01:16	C	01 19 21.47	+07 06 17.0	–	V	G96
2020-12-21 03:03:01	C	01 19 21.84	+07 06 17.9	–	V	G96
2020-12-21 03:04:46	C	01 19 22.21	+07 06 19.2	–	V	G96
2020-12-22 01:34:06	C	01 24 14.49	+07 22 20.1	–	V	V06
2020-12-22 01:40:29	C	01 24 15.83	+07 22 24.8	–	V	V06
2020-12-22 01:43:22	C	01 24 15.61	+07 22 48.1	–	V	807
2020-12-22 01:46:53	C	01 24 17.18	+07 22 29.1	–	V	V06
2020-12-22 01:53:17	C	01 24 18.53	+07 22 33.5	–	V	V06
2020-12-22 01:55:16	C	01 24 18.12	+07 22 56.5	–	V	807
2020-12-22 02:07:09	C	01 24 20.61	+07 23 04.9	–	V	807