145P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2019-09-14 (JD 2458740.5)
Eccentricity (e)0.5406311611 ± 5.14e-08
Semi-major axis (a)4.1419094508 AU ± 4.34e-08
Inclination (i)11.26174752° ± 4.08e-06
Long. of Asc. Node (Ω)26.79751453° ± 1.97e-05
Arg. of Perihelion (ω)10.29998301° ± 3.20e-05
Mean Anomaly (M)86.90415413° ± 8.40e-06
Mean Motion (n)0.1169260762°/day ± 1.84e-09
Perihelion dist (q)1.90266414 AU ± 2.14e-07
Aphelion dist (Q)6.38115477 AU ± 2.23e-07
Orbital Period8.42948225 yr ± 1.33e-07
NGA Modelg(r)
A11.74474210e-09 ± 5.78e-11 AU/d²
A2-1.84457616e-10 ± 6.77e-13 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-05-30
RMS Residual0.518″
Uncertainty0
Orbit TypeMBA
MOID0.908897 AU
Observations Used1343
Oppositions31
Arc Total1991-2026
First Observation Used1991-09-12
Last Observation Used2026-03-20
Observations (1448)
Date Type RA Dec Mag Band Observatory
2025-12-19 03:02:01 C 23 15 03.661 -07 01 23.45 V 703
2025-12-19 03:05:20 C 23 15 03.856 -07 01 21.04 V 703
2025-12-19 03:08:39 C 23 15 04.093 -07 01 18.48 V 703
2025-12-19 10:17:41 C 23 15 32.566 -06 56 22.99 q Q14
2025-12-19 10:26:57 C 23 15 33.118 -06 56 15.94 q Q14
2025-12-21 03:24:14 C 23 18 17.255 -06 27 42.34 V 703
2025-12-21 03:27:27 C 23 18 17.482 -06 27 39.78 V 703
2025-12-21 03:30:40 C 23 18 17.708 -06 27 37.69 V 703
2025-12-21 03:33:54 C 23 18 17.924 -06 27 35.46 V 703
2025-12-22 19:25:12 C 23 21 00.125 -05 59 39.08 V R17
2025-12-22 19:45:35 C 23 21 01.493 -05 59 24.94 V R17
2025-12-22 20:05:57 C 23 21 02.894 -05 59 10.32 V R17
2025-12-22 20:26:21 C 23 21 04.234 -05 58 56.21 V R17
2025-12-24 20:30:51 C 23 24 22.743 -05 25 00.43 Z M09
2025-12-24 20:43:13 C 23 24 23.651 -05 24 52.10 Z M09
2025-12-24 20:55:35 C 23 24 24.558 -05 24 43.76 Z M09
2025-12-25 04:56:31 C 23 24 58.094 -05 19 02.21 V T08
2025-12-25 05:01:52 C 23 24 58.421 -05 18 58.61 V T08
2025-12-25 05:09:10 C 23 24 58.922 -05 18 53.78 V T08
2025-12-25 05:27:53 C 23 25 00.223 -05 18 40.21 V T08
2025-12-28 18:22:47 C 23 30 59.918 -04 18 13.50 W B96
2025-12-28 18:32:13 C 23 31 00.569 -04 18 07.31 W B96
2025-12-28 18:41:39 C 23 31 01.135 -04 17 57.08 W B96
2025-12-30 17:57:03 C 23 34 25.325 -03 44 03.28 Z 104
2025-12-30 18:02:04 C 23 34 25.714 -03 44 00.42 Z 104
2026-01-01 06:42:48 C 23 37 05.952 -03 17 31.85 V T05
2026-01-01 06:47:23 C 23 37 06.274 -03 17 28.18 V T05
2026-01-01 07:11:05 C 23 37 07.994 -03 17 11.18 V T05
2026-01-01 07:20:22 C 23 37 08.676 -03 17 04.13 V T05
2026-01-04 18:38:52 C 23 43 19.022 -02 16 42.17 W 215
2026-01-04 18:40:45 C 23 43 19.164 -02 16 40.76 W 215
2026-01-04 18:42:37 C 23 43 19.315 -02 16 39.11 W 215
2026-01-05 17:42:49 C 23 45 03.01 -01 59 53.0 Z L27
2026-01-05 18:03:38 C 23 45 04.56 -01 59 37.8 Z L27
2026-01-05 18:24:28 C 23 45 06.11 -01 59 22.6 Z L27
2026-01-06 17:45:07 C 23 46 51.941 -01 42 21.46 W M14
2026-01-06 17:57:09 C 23 46 52.834 -01 42 12.10 W M14
2026-01-06 18:09:33 C 23 46 53.820 -01 42 02.45 W M14
2026-01-07 05:37:37 C 23 47 45.938 -01 33 38.16 V T05
2026-01-07 05:41:40 C 23 47 46.241 -01 33 35.06 V T05
2026-01-07 05:50:58 C 23 47 46.966 -01 33 27.79 V T05
2026-01-07 06:07:26 C 23 47 48.187 -01 33 16.09 V T05
2026-01-08 05:32:11 C 23 49 35.316 -01 16 07.72 V T05
2026-01-08 05:36:47 C 23 49 35.616 -01 16 04.12 V T05
2026-01-08 05:51:15 C 23 49 36.742 -01 15 53.53 V T05
2026-01-08 05:59:47 C 23 49 37.397 -01 15 47.52 V T05
2026-01-09 12:12:06 C 23 51 56.431 -00 53 40.25 W O18
2026-01-09 12:53:37 C 23 51 59.595 -00 53 09.92 W O18
2026-01-12 12:16:12 C 23 57 32.162 -00 00 38.78 W O18
2026-01-12 13:01:40 C 23 57 35.671 -00 00 05.51 W O18