2021 XO5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5400894264 ± 2.00e+00
Semi-major axis (a)2.3414770433 AU ± 3.00e+00
Inclination (i)1.59768010° ± 4.00e+00
Long. of Asc. Node (Ω)327.43511572° ± 5.00e+00
Arg. of Perihelion (ω)107.25178796° ± 6.00e+00
Mean Anomaly (M)36.15855024° ± 8.68e-01
Mean Motion (n)0.2750695200°/day ± 5.29e-01
Perihelion dist (q)1.07687270 AU ± 4.88e+00
Aphelion dist (Q)3.60627370 AU ± 6.58e+00
Orbital Period3.58312210 yr ± 6.89e+00
Physical Parameters
H (abs. magnitude)25.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.272″
Uncertainty3
Orbit TypeAmor
MOID0.094813 AU
Observations Used19
Oppositions1
Arc Total2021-2022
First Observation Used
Last Observation Used2022-01-04
Observations (19)
Date Type RA Dec Mag Band Observatory
2021-12-08 04:12:34 C 01 46 52.11 +25 26 37.8 V G96
2021-12-08 04:20:48 C 01 46 53.81 +25 26 48.7 V G96
2021-12-08 04:29:00 C 01 46 55.63 +25 27 00.1 V G96
2021-12-08 04:37:11 C 01 46 57.45 +25 27 12.3 V G96
2021-12-08 06:24:58 C 01 47 21.89 +25 29 40.0 V V06
2021-12-08 06:39:38 C 01 47 25.21 +25 30 00.1 V V06
2021-12-08 06:54:17 C 01 47 28.56 +25 30 19.5 V V06
2021-12-09 01:42:51 C 01 52 13.34 +25 56 53.8 u H21
2021-12-09 01:45:24 C 01 52 15.62 +25 57 02.2 V V06
2021-12-09 01:49:07 C 01 52 14.84 +25 57 03.1 u H21
2021-12-09 01:50:28 C 01 52 16.88 +25 57 09.5 V V06
2021-12-09 01:55:31 C 01 52 18.04 +25 57 16.8 V V06
2021-12-12 01:50:11 C 02 11 39.21 +27 36 50.9 V V06
2021-12-12 01:53:59 C 02 11 40.20 +27 36 56.3 V V06
2021-12-12 01:57:47 C 02 11 41.25 +27 37 01.8 V V06
2021-12-12 02:01:36 C 02 11 42.23 +27 37 07.0 V V06
2022-01-04 03:03:35 C 05 12 12.18 +31 58 52.5 u H21
2022-01-04 03:14:19 C 05 12 15.06 +31 58 47.9 u H21
2022-01-04 03:16:20 C 05 12 15.59 +31 58 46.9 u H21