2020 XX3 — IAA Minor Planet Database

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.2953877000
Semi-major axis (a)	1.3726941000 AU
Inclination (i)	0.70041000°
Long. of Asc. Node (Ω)	87.28184000°
Arg. of Perihelion (ω)	21.14720000°
Mean Anomaly (M)	10.84111000°
Mean Motion (n)	0.6128348200°/day
Perihelion dist (q)	0.96721710 AU
Aphelion dist (Q)	1.77817110 AU
Orbital Period	1.60827630 yr

Physical Parameters

H (abs. magnitude)	28.48
G (slope)	0.15

Orbit Solution

Source	MPC
Solution Date	—
RMS Residual	0.780″
Uncertainty	4
Orbit Type	Apollo
MOID	0.000316 AU
Observations Used	99
Radar Obs Used	1
Oppositions	1
Arc Total	—
First Observation Used	—
Last Observation Used	2020-12-17

Observations (99)

Date	Type	RA	Dec	Mag	Band	Observatory
2020-12-10 06:38:01	C	03 48 24.089	+24 20 45.55	–	U	F51
2020-12-10 06:56:40	C	03 48 21.588	+24 20 48.43	–	U	F51
2020-12-10 07:15:23	C	03 48 18.992	+24 20 50.41	–	U	F51
2020-12-10 07:34:26	C	03 48 16.236	+24 20 51.45	–	U	F51
2020-12-10 19:15:29	C	03 47 27.99	+24 15 07.8	–	V	N88
2020-12-10 19:22:33	C	03 47 27.19	+24 15 02.7	–	V	N88
2020-12-10 20:59:15	C	03 47 17.70	+24 13 53.7	–	V	N88
2020-12-10 21:01:49	C	03 47 17.46	+24 13 52.1	–	V	N88
2020-12-10 21:54:01	C	03 47 48.577	+24 16 32.75	–	V	J04
2020-12-10 21:58:42	C	03 47 47.882	+24 16 32.71	–	V	J04
2020-12-10 22:03:22	C	03 47 47.190	+24 16 33.01	–	V	J04
2020-12-11 00:06:16	C	03 47 17.45	+24 13 37.6	–	V	L01
2020-12-11 00:10:45	C	03 47 16.96	+24 13 35.3	–	V	L01
2020-12-11 00:14:50	C	03 47 16.49	+24 13 32.5	–	V	L01
2020-12-11 02:39:17	C	03 47 36.61	+24 13 53.8	–	u	H21
2020-12-11 02:50:20	C	03 47 35.10	+24 13 53.2	–	u	H21
2020-12-11 02:54:31	C	03 47 34.52	+24 13 53.2	–	u	H21
2020-12-12 06:44:04	C	03 46 03.11	+24 05 46.8	–	V	I52
2020-12-12 06:45:53	C	03 46 02.72	+24 05 44.4	–	V	I52
2020-12-12 07:57:38	C	03 45 49.77	+24 04 58.3	–	o	691
2020-12-12 08:07:32	C	03 45 48.04	+24 04 49.8	–	o	691
2020-12-12 08:19:33	C	03 45 45.99	+24 04 38.5	–	o	691
2020-12-13 10:12:17	C	03 43 54.06	+23 50 19.4	–	o	691
2020-12-13 10:17:21	C	03 43 53.36	+23 50 11.4	–	o	691
2020-12-13 10:22:25	C	03 43 52.68	+23 50 03.2	–	o	691
2020-12-13 18:04:33	C	03 44 24.91	+23 44 01.3	–	V	K83
2020-12-13 18:15:02	C	03 44 23.01	+23 44 01.1	–	V	K83
2020-12-13 18:25:31	C	03 44 20.97	+23 44 00.7	–	V	K83
2020-12-13 19:14:37	C	03 44 07.89	+23 42 36.2	–	V	033
2020-12-13 19:16:01	C	03 44 07.58	+23 42 35.6	–	V	033
2020-12-13 19:17:26	C	03 44 07.35	+23 42 35.2	–	V	033
2020-12-13 20:30:47	C	03 44 14.788	+23 45 36.83	–	V	J04
2020-12-13 20:31:36	C	03 44 14.603	+23 45 36.73	–	V	J04
2020-12-13 20:32:27	C	03 44 14.385	+23 45 36.79	–	V	J04
2020-12-14 03:49:17	C	03 43 25.83	+23 39 50.8	–	V	291
2020-12-14 03:51:55	C	03 43 25.09	+23 39 49.9	–	V	291
2020-12-14 03:54:33	C	03 43 24.34	+23 39 49.2	–	V	291
2020-12-14 04:39:38	C	03 43 10.38	+23 39 23.9	–	V	I52
2020-12-14 04:39:59	C	03 43 10.30	+23 39 23.7	–	V	I52
2020-12-14 04:41:39	C	03 43 09.80	+23 39 22.6	–	V	I52
2020-12-14 04:43:18	C	03 43 09.27	+23 39 21.7	–	V	I52
2020-12-14 20:30:48	C	03 41 19.27	+23 18 48.1	–	V	033
2020-12-14 20:32:39	C	03 41 18.64	+23 18 45.9	–	V	033
2020-12-14 20:34:28	C	03 41 18.11	+23 18 44.2	–	V	033
2020-12-15 00:40:58	C	03 40 07.94	+23 12 26.3	–	V	J95
2020-12-15 00:46:54	C	03 40 06.13	+23 12 13.5	–	V	J95
2020-12-15 00:52:29	C	03 40 04.42	+23 12 01.6	–	V	J95
2020-12-15 05:42:12	C	03 39 44.31	+23 11 27.5	–	o	691
2020-12-15 05:47:11	C	03 39 42.08	+23 11 19.8	–	o	691
2020-12-15 05:55:31	C	03 39 38.31	+23 11 06.0	–	o	691

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