2025 UP31

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4209489077 ± 6.31e-05
Semi-major axis (a)2.1014835357 AU ± 2.80e-04
Inclination (i)3.15142593° ± 4.08e-04
Long. of Asc. Node (Ω)113.48744412° ± 5.75e-03
Arg. of Perihelion (ω)230.63525761° ± 7.53e-03
Mean Anomaly (M)28.06397126° ± 4.84e-03
Mean Motion (n)0.3235365040°/day ± 6.47e-05
Perihelion dist (q)1.21686634 AU ± 2.10e-04
Aphelion dist (Q)2.98610073 AU ± 4.20e-04
Orbital Period3.04641446 yr ± 6.09e-04
Physical Parameters
H (abs. magnitude)22.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.192″
Uncertainty1
Orbit TypeAmor
MOID0.211720 AU
Observations Used18
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-19
Last Observation Used2025-11-14
Observations (18)
Date Type RA Dec Mag Band Observatory
2025-10-19 09:14:21 C 02 34 39.997 +02 18 59.94 V G96
2025-10-19 09:29:24 C 02 34 39.529 +02 19 01.67 V G96
2025-10-19 11:25:07 C 02 34 37.067 +02 19 20.28 X F51
2025-10-19 11:43:34 C 02 34 36.524 +02 19 22.42 X F51
2025-10-19 12:01:57 C 02 34 35.930 +02 19 24.87 X F51
2025-10-24 17:05:47 C 02 31 22.936 +02 37 09.88 W O18
2025-10-24 18:22:18 C 02 31 20.465 +02 37 22.54 W O18
2025-10-27 18:05:05 C 02 29 25.616 +02 50 01.81 W O18
2025-10-27 18:57:09 C 02 29 23.941 +02 50 11.25 W O18
2025-10-29 17:10:16 C 02 28 11.574 +02 59 16.91 W O18
2025-10-29 18:04:18 C 02 28 09.884 +02 59 27.95 W O18
2025-10-30 17:13:27 C 02 27 34.384 +03 04 18.28 W O18
2025-10-30 18:07:14 C 02 27 32.745 +03 04 29.18 W O18
2025-10-31 17:41:23 C 02 26 57.179 +03 09 36.14 W O18
2025-10-31 18:37:24 C 02 26 55.483 +03 09 48.12 W O18
2025-11-14 03:28:57 C 02 20 47.090 +04 35 50.17 V V06
2025-11-14 04:11:28 C 02 20 46.439 +04 36 03.56 V V06
2025-11-14 04:31:15 C 02 20 46.111 +04 36 09.76 V V06