2023 UN2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5221929211 ± 3.58e-03
Semi-major axis (a)2.1997714229 AU ± 1.69e-02
Inclination (i)1.97438262° ± 9.40e-03
Long. of Asc. Node (Ω)234.23086015° ± 2.48e-02
Arg. of Perihelion (ω)124.92907082° ± 6.28e-02
Mean Anomaly (M)238.38418430° ± 2.74e+00
Mean Motion (n)0.3020966730°/day ± 3.48e-03
Perihelion dist (q)1.05106636 AU ± 1.13e-02
Aphelion dist (Q)3.34847649 AU ± 2.69e-02
Orbital Period3.26261880 yr ± 3.76e-02
Physical Parameters
H (abs. magnitude)26.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.158″
Uncertainty4
Orbit TypeAmor
MOID0.054022 AU
Observations Used20
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-18
Last Observation Used2023-10-20
Observations (20)
Date Type RA Dec Mag Band Observatory
2023-10-18 09:00:50 C 02 19 38.11 +24 58 25.2 V V00
2023-10-18 09:08:47 C 02 19 39.69 +24 58 18.9 V V00
2023-10-18 09:16:43 C 02 19 41.24 +24 58 12.2 V V00
2023-10-18 09:24:38 C 02 19 42.86 +24 58 05.7 V V00
2023-10-18 10:06:47 C 02 19 51.33 +24 57 29.8 V V00
2023-10-18 10:09:08 C 02 19 51.79 +24 57 28.2 V V00
2023-10-18 10:10:58 C 02 19 52.17 +24 57 26.4 V V00
2023-10-18 10:15:10 C 02 19 53.03 +24 57 22.8 V V00
2023-10-18 10:19:23 C 02 19 53.86 +24 57 19.2 V V00
2023-10-18 10:21:41 C 02 19 54.33 +24 57 17.1 V V00
2023-10-18 10:29:37 C 02 19 55.95 +24 57 10.4 V V00
2023-10-18 10:37:32 C 02 19 57.54 +24 57 03.7 V V00
2023-10-19 08:29:19 C 02 24 40.802 +24 40 07.07 V V00
2023-10-19 08:35:13 C 02 24 41.893 +24 40 02.35 V V00
2023-10-19 08:41:09 C 02 24 42.955 +24 39 57.64 V V00
2023-10-19 08:46:45 C 02 24 44.003 +24 39 53.24 V V00
2023-10-20 09:45:00 C 02 29 38.152 +24 20 28.36 V V00
2023-10-20 09:52:35 C 02 29 39.408 +24 20 22.49 V V00
2023-10-20 10:00:09 C 02 29 40.700 +24 20 16.19 V V00
2023-10-20 10:07:43 C 02 29 41.960 +24 20 09.67 V V00