2025 UJ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3562748470 ± 3.15e-05
Semi-major axis (a)1.4847995667 AU ± 7.19e-05
Inclination (i)1.74743591° ± 7.81e-04
Long. of Asc. Node (Ω)207.38023946° ± 3.84e-04
Arg. of Perihelion (ω)212.91425067° ± 1.22e-03
Mean Anomaly (M)1.86170838° ± 4.19e-04
Mean Motion (n)0.5447666692°/day ± 3.96e-05
Perihelion dist (q)0.95580283 AU ± 6.58e-05
Aphelion dist (Q)2.01379631 AU ± 1.08e-04
Orbital Period1.80926319 yr ± 1.31e-04
Physical Parameters
H (abs. magnitude)30.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.144″
Uncertainty0
Orbit TypeApollo
MOID0.000174 AU
Observations Used16
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-20
Last Observation Used2025-10-21
Observations (16)
Date Type RA Dec Mag Band Observatory
2025-10-20 05:29:23 C 22 23 37.538 +13 12 06.07 X F52
2025-10-20 05:45:15 C 22 23 35.783 +13 10 47.17 X F52
2025-10-20 06:01:12 C 22 23 33.887 +13 09 24.84 X F52
2025-10-21 04:39:51 C 22 36 25.880 +08 08 29.00 V V00
2025-10-21 04:47:54 C 22 36 30.120 +08 04 21.60 V V00
2025-10-21 04:55:56 C 22 36 34.510 +08 00 09.00 V V00
2025-10-21 05:03:58 C 22 36 38.980 +07 55 52.60 V V00
2025-10-21 05:39:55 C 22 37 00.815 +07 35 48.80 V V00
2025-10-21 05:40:26 C 22 37 01.146 +07 35 31.20 V V00
2025-10-21 05:40:56 C 22 37 01.477 +07 35 13.34 V V00
2025-10-21 05:41:27 C 22 37 01.805 +07 34 55.45 V V00
2025-10-21 11:28:07 B 22 53 59.004 +02 18 11.23 V P13
2025-10-21 11:34:42 B 22 54 16.968 +02 09 02.16 V P13
2025-10-21 11:43:35 B 22 54 41.551 +01 56 24.50 V P13
2025-10-21 11:51:19 B 22 55 03.377 +01 45 07.88 V P13
2025-10-21 12:02:39 B 22 55 36.206 +01 28 02.17 V P13