2025 UT9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4125556666 ± 1.04e-04
Semi-major axis (a)1.7210187223 AU ± 3.21e-04
Inclination (i)12.32846950° ± 2.53e-03
Long. of Asc. Node (Ω)46.25540332° ± 4.04e-04
Arg. of Perihelion (ω)59.95387203° ± 1.19e-03
Mean Anomaly (M)341.01340404° ± 5.93e-03
Mean Motion (n)0.4365498907°/day ± 1.22e-04
Perihelion dist (q)1.01100270 AU ± 2.59e-04
Aphelion dist (Q)2.43103475 AU ± 4.87e-04
Orbital Period2.25776321 yr ± 6.31e-04
Physical Parameters
H (abs. magnitude)23.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.343″
Uncertainty1
Orbit TypeApollo
MOID0.122312 AU
Observations Used42
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-28
Last Observation Used2025-11-26
Observations (43)
Date Type RA Dec Mag Band Observatory
2025-10-28 07:24:25 C 03 43 04.444 +11 55 11.96 V G96
2025-10-28 07:31:50 C 03 43 04.444 +11 55 25.03 V G96
2025-10-28 07:39:14 C 03 43 04.487 +11 55 37.52 V G96
2025-10-28 07:46:38 C 03 43 04.501 +11 55 49.84 V G96
2025-10-28 10:11:33 C 03 43 04.951 +11 59 51.47 V I52
2025-10-28 10:23:30 C 03 43 05.005 +12 00 11.48 V I52
2025-10-28 10:28:26 C 03 43 05.012 +12 00 19.48 V I52
2025-10-28 10:33:20 C 03 43 05.020 +12 00 28.15 V I52
2025-10-28 10:38:47 C 03 43 04.956 +12 00 35.51 W H01
2025-10-28 10:44:03 C 03 43 04.977 +12 00 44.40 W H01
2025-10-29 03:42:54 C 03 43 18.460 +12 30 22.00 V 807
2025-10-29 03:50:51 C 03 43 18.460 +12 30 35.80 V 807
2025-10-29 03:58:48 C 03 43 18.480 +12 30 49.70 V 807
2025-10-29 08:03:02 C 03 43 20.132 +12 37 21.90 W H01
2025-10-29 08:10:03 C 03 43 20.142 +12 37 34.29 W H01
2025-10-29 08:30:19 C 03 43 20.173 +12 38 10.06 W H01
2025-10-29 08:35:37 C 03 43 20.170 +12 38 19.46 W H01
2025-10-30 03:35:09 C 03 43 32.510 +13 13 08.50 V 807
2025-10-30 03:51:36 C 03 43 32.540 +13 13 40.00 V 807
2025-10-30 04:06:26 C 03 43 32.530 +13 14 07.30 V 807
2025-10-30 06:57:52 C 03 43 33.11 +13 18 44.5 V H21
2025-10-30 07:01:53 C 03 43 33.11 +13 18 51.8 V H21
2025-10-30 07:05:55 C 03 43 33.11 +13 18 59.3 V H21
2025-10-30 12:22:46 C 03 43 34.180 +13 28 52.46 V I52
2025-10-30 12:28:19 C 03 43 34.158 +13 29 03.05 V I52
2025-10-30 12:33:51 C 03 43 34.194 +13 29 13.24 V I52
2025-10-31 11:56:13 C 03 43 45.39 +14 14 25.2 V 691
2025-10-31 12:12:52 C 03 43 45.39 +14 14 57.9 V 691
2025-10-31 12:29:31 C 03 43 45.43 +14 15 29.3 V 691
2025-11-09 09:41:51 C 03 43 50.250 +23 22 58.33 V I52
2025-11-09 09:43:47 C 03 43 50.243 +23 23 04.67 V I52
2025-11-09 09:45:42 C 03 43 50.182 +23 23 10.50 V I52
2025-11-11 12:54:34 C 03 43 25.80 +26 18 09.8 V D29
2025-11-11 13:14:56 C 03 43 25.27 +26 19 26.4 V D29
2025-11-11 13:35:18 C 03 43 24.82 +26 20 41.9 V D29
2025-11-13 19:40:33 C 03 42 39.578 +29 47 39.30 X 033
2025-11-13 19:41:40 C 03 42 39.578 +29 47 43.20 X 033
2025-11-13 19:42:48 C 03 42 39.550 +29 47 47.60 X 033
2025-11-18 19:15:01 C 03 39 55.890 +38 49 57.80 X 033
2025-11-18 19:15:59 C 03 39 55.897 +38 50 02.50 X 033
2025-11-26 04:03:00 C 03 31 59.084 +55 22 17.76 V G96
2025-11-26 04:12:49 C 03 31 58.213 +55 23 18.10 V G96
2025-11-26 04:28:21 C 03 31 56.788 +55 24 54.32 V G96