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
2017-09-26 01:03:31 C 05 10 08.86 +28 39 59.4 q 585
2017-09-26 01:04:33 C 05 10 08.92 +28 40 00.2 q 585
2017-09-26 01:05:33 C 05 10 08.96 +28 40 00.8 q 585
2017-09-26 01:06:35 C 05 10 09.00 +28 40 00.7 q 585
2017-09-26 01:07:36 C 05 10 09.09 +28 40 01.5 q 585
2017-09-26 01:08:37 C 05 10 09.14 +28 40 02.2 q 585
2017-09-26 01:38:44 C 05 10 10.97 +28 40 13.4 q I81
2017-09-26 01:39:46 C 05 10 11.07 +28 40 14.3 q I81
2017-09-26 01:40:47 C 05 10 11.11 +28 40 14.5 q I81
2017-09-26 01:41:48 C 05 10 11.17 +28 40 15.2 q I81
2017-09-26 01:42:50 C 05 10 11.22 +28 40 15.6 q I81
2017-09-26 01:43:51 C 05 10 11.30 +28 40 15.6 q I81
2017-09-26 01:44:52 C 05 10 11.33 +28 40 16.2 q I81
2017-09-26 01:45:52 C 05 10 11.37 +28 40 17.0 q I81
2017-09-26 01:46:53 C 05 10 11.44 +28 40 17.3 q I81
2017-09-26 01:47:53 C 05 10 11.52 +28 40 17.8 q I81
2017-09-28 01:40:42 C 05 13 01.25 +29 01 24.3 q 585
2017-09-28 01:45:50 C 05 13 01.50 +29 01 26.6 q 585
2017-09-28 01:50:57 C 05 13 01.84 +29 01 28.5 q 585
2017-09-28 18:01:24 C 05 13 57.92 +29 08 36.8 q Q11
2017-09-28 18:07:33 C 05 13 58.25 +29 08 39.6 q Q11
2017-09-28 18:19:54 C 05 13 58.94 +29 08 45.0 q Q11
2017-09-29 14:08:00 C 05 15 06.41 +29 17 29.4 L T08
2017-09-29 14:23:24 C 05 15 07.29 +29 17 36.3 L T08
2017-09-29 14:39:00 C 05 15 08.12 +29 17 43.0 L T08
2017-09-29 14:56:52 C 05 15 09.13 +29 17 51.1 L T08
2017-09-30 03:18:49 C 05 15 50.76 +29 23 14.6 q A71
2017-09-30 03:29:51 C 05 15 51.41 +29 23 19.1 q A71
2017-09-30 03:40:53 C 05 15 52.00 +29 23 23.7 q A71
2017-09-30 17:31:14 C 05 16 38.32 +29 29 30.0 u 367
2017-09-30 17:32:59 C 05 16 38.45 +29 29 30.6 u 367
2017-09-30 17:35:19 C 05 16 38.58 +29 29 31.6 u 367
2017-09-30 18:07:57 C 05 16 40.30 +29 29 46.4 q 900
2017-09-30 18:18:14 C 05 16 40.86 +29 29 51.0 q 900
2017-10-06 02:12:33 C 05 23 20.28 +30 26 05.5 q K02
2017-10-06 02:19:55 C 05 23 20.70 +30 26 08.5 q K02
2017-10-06 02:27:42 C 05 23 21.02 +30 26 12.6 q K02
2017-10-06 02:53:05 C 05 23 22.18 +30 26 24.0 Q I72
2017-10-06 03:28:45 C 05 23 23.90 +30 26 39.8 Q I72
2017-10-06 04:04:26 C 05 23 25.66 +30 26 56.8 Q I72
2017-10-13 00:58:18 C 05 30 43.14 +31 39 43.5 q K02
2017-10-13 01:05:36 C 05 30 43.45 +31 39 46.8 q K02
2017-10-13 01:17:43 C 05 30 43.87 +31 39 52.4 q K02
2017-10-13 10:14:07 C 05 31 04.63 +31 43 52.5 U H47
2017-10-13 10:19:41 C 05 31 04.86 +31 43 55.2 U H47
2017-10-13 10:25:08 C 05 31 05.04 +31 43 57.4 U H47
2017-10-13 10:31:12 C 05 31 05.27 +31 44 00.3 U H47
2017-10-13 22:36:10 C 05 31 33.53 +31 49 17.0 q I81
2017-10-13 22:52:37 C 05 31 34.16 +31 49 24.8 q I81
2017-10-14 09:40:00 C 05 31 58.32 +31 54 15.5 U H47