2020 HD10 — IAA Minor Planet Database

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5391696000
Semi-major axis (a)	2.1860169000 AU
Inclination (i)	13.01876000°
Long. of Asc. Node (Ω)	41.81779000°
Arg. of Perihelion (ω)	197.75311000°
Mean Anomaly (M)	255.50903000°
Mean Motion (n)	0.3049466100°/day
Perihelion dist (q)	1.00738300 AU
Aphelion dist (Q)	3.36465080 AU
Orbital Period	3.23206640 yr

Physical Parameters

H (abs. magnitude)	27.30
G (slope)	0.15

Orbit Solution

Source	MPC
Solution Date	—
RMS Residual	0.380″
Uncertainty	4
Orbit Type	Amor
MOID	0.014251 AU
Observations Used	45
Radar Obs Used	1
Oppositions	1
Arc Total	—
First Observation Used	—
Last Observation Used	2020-05-01

Observations (45)

Date	Type	RA	Dec	Mag	Band	Observatory
2020-04-29 06:15:36	C	13 33 10.65	+28 10 15.9	–	V	G96
2020-04-29 06:23:04	C	13 33 11.99	+28 08 41.7	–	V	G96
2020-04-29 06:32:18	C	13 33 13.53	+28 06 45.5	–	V	G96
2020-04-29 06:39:42	C	13 33 14.83	+28 05 10.5	–	V	G96
2020-04-29 07:38:24	C	13 33 25.16	+27 52 26.9	–	V	V06
2020-04-29 07:39:41	C	13 33 25.41	+27 52 10.1	–	V	V06
2020-04-29 07:40:58	C	13 33 25.64	+27 51 53.1	–	V	V06
2020-04-29 07:42:15	C	13 33 25.87	+27 51 36.0	–	V	V06
2020-04-29 09:39:35	C	13 33 49.04	+27 24 53.6	–	V	V06
2020-04-29 09:41:31	C	13 33 49.47	+27 24 26.5	–	V	V06
2020-04-29 09:43:26	C	13 33 49.87	+27 23 59.7	–	V	V06
2020-04-29 09:45:21	C	13 33 50.30	+27 23 32.3	–	V	V06
2020-04-30 00:17:16	C	13 38 44.38	+23 28 47.9	–	V	L01
2020-04-30 00:19:41	C	13 38 45.07	+23 28 01.9	–	V	L01
2020-04-30 00:22:05	C	13 38 45.78	+23 27 14.8	–	V	L01
2020-04-30 00:24:20	C	13 38 46.49	+23 26 31.6	–	V	L01
2020-04-30 06:05:26	C	13 41 18.35	+21 32 22.4	–	V	I52
2020-04-30 06:06:14	C	13 41 18.59	+21 32 04.3	–	V	I52
2020-04-30 06:07:03	C	13 41 18.85	+21 31 46.8	–	V	I52
2020-04-30 06:07:51	C	13 41 19.07	+21 31 28.9	–	V	I52
2020-04-30 22:40:00	C	13 49 45.38	+13 51 45.4	–	V	J95
2020-04-30 22:44:27	C	13 49 47.61	+13 49 11.9	–	V	J95
2020-04-30 22:49:09	C	13 49 49.98	+13 46 28.3	–	V	J95
2020-04-30 22:52:53	C	13 49 51.89	+13 44 18.8	–	V	J95
2020-05-01 04:23:02	C	13 53 32.93	+10 18 01.6	–	u	H21
2020-05-01 04:24:12	C	13 53 33.59	+10 17 13.6	–	u	H21
2020-05-01 04:24:54	C	13 53 48.11	+10 17 42.1	–	V	I52
2020-05-01 04:25:36	C	13 53 34.37	+10 16 15.9	–	u	H21
2020-05-01 04:25:46	C	13 53 48.65	+10 17 05.9	–	V	I52
2020-05-01 04:26:38	C	13 53 49.15	+10 16 30.4	–	V	I52
2020-05-01 04:27:31	C	13 53 49.68	+10 15 54.5	–	V	I52
2020-05-01 04:27:57	C	13 53 35.67	+10 14 39.4	–	u	H21
2020-05-01 04:28:18	C	13 53 40.43	+10 14 28.0	–	q	H36
2020-05-01 04:32:09	C	13 53 42.61	+10 11 50.2	–	q	H36
2020-05-01 04:35:55	C	13 53 44.82	+10 09 15.1	–	q	H36
2020-05-01 21:34:52	C	14 09 14.11	-05 11 43.2	–	V	204
2020-05-01 21:43:30	C	14 09 22.79	-05 21 42.6	–	V	204
2020-05-01 21:52:36	C	14 09 36.73	-05 33 01.6	–	V	J95
2020-05-01 21:52:49	C	14 09 32.19	-05 32 31.5	–	V	204
2020-05-01 21:57:00	C	14 09 41.32	-05 38 09.4	–	V	J95
2020-05-01 21:58:36	C	14 09 43.00	-05 40 01.5	–	V	J95
2020-05-01 22:00:50	C	14 09 45.34	-05 42 38.1	–	V	J95
2020-05-01 22:14:37	C	14 09 59.08	-05 58 49.1	–	V	Z80
2020-05-01 22:24:53	C	14 10 09.89	-06 10 56.6	–	V	Z80
2020-05-01 22:34:06	C	14 10 19.53	-06 21 51.4	–	V	Z80