2025 UP9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4768015675 ± 5.28e-04
Semi-major axis (a)1.4380796783 AU ± 1.16e-03
Inclination (i)1.75407262° ± 2.18e-03
Long. of Asc. Node (Ω)187.29283855° ± 1.35e-02
Arg. of Perihelion (ω)300.28290899° ± 1.51e-02
Mean Anomaly (M)336.31289284° ± 3.97e-02
Mean Motion (n)0.5715284478°/day ± 6.89e-04
Perihelion dist (q)0.75240103 AU ± 9.71e-04
Aphelion dist (Q)2.12375832 AU ± 1.87e-03
Orbital Period1.72454457 yr ± 2.08e-03
Physical Parameters
H (abs. magnitude)24.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.262″
Uncertainty2
Orbit TypeApollo
MOID0.009086 AU
Observations Used38
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-28
Last Observation Used2025-11-11
Observations (38)
Date Type RA Dec Mag Band Observatory
2025-10-28 07:54:08 C 04 12 53.057 +13 19 43.43 V G96
2025-10-28 08:01:30 C 04 12 54.572 +13 19 36.41 V G96
2025-10-28 08:08:52 C 04 12 56.207 +13 19 29.68 V G96
2025-10-28 08:16:15 C 04 12 57.766 +13 19 22.62 V G96
2025-10-28 09:14:10 C 04 13 10.074 +13 18 26.76 W H01
2025-10-28 09:19:30 C 04 13 11.247 +13 18 21.60 W H01
2025-10-28 09:34:12 C 04 13 14.437 +13 18 07.61 W H01
2025-10-28 09:45:26 C 04 13 16.879 +13 17 56.88 W H01
2025-10-28 11:39:45 C 04 13 42.236 +13 16 06.31 V I52
2025-10-28 11:41:42 C 04 13 42.683 +13 16 04.58 V I52
2025-10-28 11:43:40 C 04 13 43.133 +13 16 03.29 V I52
2025-10-28 11:45:37 C 04 13 43.547 +13 16 00.80 V I52
2025-10-29 07:07:53 C 04 18 36.029 +12 56 15.90 V I52
2025-10-29 07:09:38 C 04 18 33.570 +12 57 28.70 V 807
2025-10-29 07:10:18 C 04 18 36.572 +12 56 13.56 V I52
2025-10-29 07:12:43 C 04 18 37.206 +12 56 10.21 V I52
2025-10-29 07:15:08 C 04 18 37.746 +12 56 08.09 V I52
2025-10-29 07:32:12 C 04 18 39.030 +12 57 03.90 V 807
2025-10-29 07:54:46 C 04 18 44.490 +12 56 39.20 V 807
2025-10-30 05:20:43 C 04 24 39.520 +12 31 49.90 V 807
2025-10-30 05:39:32 C 04 24 44.560 +12 31 27.00 V 807
2025-10-30 05:58:20 C 04 24 49.630 +12 31 04.00 V 807
2025-10-30 07:23:30 C 04 25 14.04 +12 27 50.7 V H21
2025-10-30 07:27:31 C 04 25 15.13 +12 27 45.7 V H21
2025-10-30 07:31:33 C 04 25 16.21 +12 27 40.3 V H21
2025-10-30 07:56:25 C 04 25 24.762 +12 27 16.63 V I52
2025-10-30 08:00:00 C 04 25 25.756 +12 27 12.42 V I52
2025-10-30 08:03:34 C 04 25 26.724 +12 27 07.88 V I52
2025-10-30 08:07:09 C 04 25 27.714 +12 27 03.60 V I52
2025-10-31 11:11:56 C 04 33 54.00 +11 49 38.4 V 691
2025-10-31 11:21:08 C 04 33 56.94 +11 49 23.8 V 691
2025-10-31 11:30:19 C 04 33 59.87 +11 49 09.7 V 691
2025-11-06 08:11:58 C 05 48 45.98 +05 33 28.8 V 290
2025-11-06 08:27:11 C 05 48 57.90 +05 32 21.2 V 290
2025-11-06 08:38:18 C 05 49 06.65 +05 31 32.5 V 290
2025-11-11 12:37:50 C 08 20 25.706 -08 30 26.14 V I52
2025-11-11 12:39:56 C 08 20 28.950 -08 30 43.60 V I52
2025-11-11 12:42:02 C 08 20 32.140 -08 31 00.88 V I52