IAA RAS IAA Minor Planet Database

2020 XX1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4417413000
Semi-major axis (a)2.3277601000 AU
Inclination (i)7.11882000°
Long. of Asc. Node (Ω)67.90220000°
Arg. of Perihelion (ω)17.87976000°
Mean Anomaly (M)137.12449000°
Mean Motion (n)0.2775215700°/day
Perihelion dist (q)1.29949230 AU
Aphelion dist (Q)3.35602790 AU
Orbital Period3.55146330 yr
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.250″
Uncertainty7
Orbit TypeAmor
MOID0.317064 AU
Observations Used20
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-12-10
Observations (20)
Date Type RA Dec Mag Band Observatory
2020-12-06 07:32:13 C 03 38 49.70 +20 30 37.3 – V V00
2020-12-06 07:39:17 C 03 38 49.62 +20 30 43.7 – V V00
2020-12-06 07:46:22 C 03 38 49.53 +20 30 50.2 – V V00
2020-12-06 07:53:37 C 03 38 49.46 +20 30 57.1 – V V00
2020-12-06 09:06:39 C 03 38 48.69 +20 32 03.8 – V V06
2020-12-06 09:13:29 C 03 38 48.63 +20 32 09.7 – V V06
2020-12-06 09:20:21 C 03 38 48.57 +20 32 16.1 – V V06
2020-12-06 09:27:12 C 03 38 48.48 +20 32 22.0 – V V06
2020-12-07 01:59:00 C 03 38 46.50 +20 47 49.7 – o 291
2020-12-07 02:40:43 C 03 38 46.20 +20 48 30.7 – o 291
2020-12-07 03:22:27 C 03 38 45.83 +20 49 10.0 – o 291
2020-12-08 09:57:23 C 03 38 38.15 +21 17 51.3 – V V06
2020-12-08 10:04:14 C 03 38 38.09 +21 17 57.3 – V V06
2020-12-08 10:11:06 C 03 38 38.06 +21 18 03.3 – V V06
2020-12-09 01:53:35 C 03 38 39.55 +21 32 52.1 – o 291
2020-12-09 02:06:31 C 03 38 39.53 +21 33 04.4 – o 291
2020-12-09 02:19:25 C 03 38 39.43 +21 33 17.0 – o 291
2020-12-10 06:29:38 C 03 38 39.710 +21 59 57.50 – U F51
2020-12-10 06:48:18 C 03 38 39.617 +22 00 15.48 – U F51
2020-12-10 07:07:02 C 03 38 39.521 +22 00 33.30 – U F51