145656 (4788 P-L)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5547509416 ± 7.22e-09
Semi-major axis (a)2.6420828421 AU ± 1.87e-09
Inclination (i)11.08256447° ± 1.32e-06
Long. of Asc. Node (Ω)174.35248164° ± 5.35e-06
Arg. of Perihelion (ω)100.94337422° ± 6.64e-06
Mean Anomaly (M)102.56396286° ± 2.34e-06
Mean Motion (n)0.2295052529°/day ± 2.43e-10
Perihelion dist (q)1.17638490 AU ± 1.91e-08
Aphelion dist (Q)4.10778079 AU ± 1.93e-08
Orbital Period4.29456961 yr ± 4.56e-09
Physical Parameters
H (abs. magnitude)16.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.273″
Uncertainty0
Orbit TypeAmor
MOID0.257234 AU
Observations Used1817
Oppositions50
Arc Total1960-2025
First Observation Used1960-09-24
Last Observation Used2025-11-24
Observations (2001)
Date Type RA Dec Mag Band Observatory
2007-05-12 21:36:54 C 13 52 37.778 +18 41 48.1 r 084
2007-05-12 21:41:04 C 13 52 37.769 +18 41 52.9 r 084
2007-05-12 21:51:33 C 13 52 38.11 +18 42 10.5 c A24
2007-05-12 21:52:58 C 13 52 38.08 +18 42 12.0 c A24
2007-05-12 22:35:52 C 13 52 37.674 +18 42 55.5 r 084
2007-05-12 22:40:02 C 13 52 37.660 +18 43 00.2 r 084
2007-05-14 04:45:23 C 13 52 42.71 +19 17 10.5 r G63
2007-05-14 04:52:24 C 13 52 42.81 +19 17 18.8 r G63
2007-05-14 04:58:12 C 13 52 42.82 +19 17 26.0 r G63
2007-05-14 05:01:14 C 13 52 42.66 +19 17 29.1 r G63
2007-05-14 05:03:35 C 13 52 42.78 +19 17 30.3 r G63
2007-05-14 05:06:37 C 13 52 42.84 +19 17 34.1 r G63
2007-05-14 05:08:52 C 13 52 42.65 +19 17 37.7 r G63
2007-05-14 05:40:01 C 13 52 42.45 +19 18 17.8 16.0 c 704
2007-05-14 05:53:01 C 13 52 42.40 +19 18 32.3 16.2 c 704
2007-05-14 06:05:55 C 13 52 42.36 +19 18 46.7 16.1 c 704
2007-05-14 06:19:12 C 13 52 42.36 +19 19 01.5 16.2 c 704
2007-05-14 06:31:56 C 13 52 42.30 +19 19 15.5 16.0 c 704
2007-05-14 07:24:11 C 13 52 41.96 +19 20 11.9 r H45
2007-05-14 07:25:38 C 13 52 41.94 +19 20 13.5 r H45
2007-05-14 07:28:21 C 13 52 41.94 +19 20 16.5 r H45
2007-05-14 07:37:25 C 13 52 41.94 +19 20 26.5 r H45
2007-05-14 07:39:53 C 13 52 41.94 +19 20 29.3 r H45
2007-05-15 06:31:30 C 13 52 47.96 +19 45 47.6 r H45
2007-05-15 06:33:33 C 13 52 47.96 +19 45 50.2 r H45
2007-05-15 06:36:12 C 13 52 47.96 +19 45 52.9 r H45
2007-05-15 06:38:18 C 13 52 47.96 +19 45 55.4 r H45
2007-05-15 06:41:32 C 13 52 47.96 +19 45 58.7 r H45
2007-05-15 13:57:55 C 13 52 50.61 +19 53 55.9 m 355
2007-05-15 14:02:54 C 13 52 50.58 +19 54 01.3 m 355
2007-05-15 14:09:33 C 13 52 50.59 +19 54 08.6 m 355
2007-05-15 14:11:12 C 13 52 50.58 +19 54 10.3 m 355
2007-05-15 14:16:11 C 13 52 50.58 +19 54 16.0 m 355
2007-05-15 20:55:37 C 13 52 53.56 +20 01 25.4 c A24
2007-05-15 20:56:20 C 13 52 53.55 +20 01 26.0 c A24
2007-05-15 20:57:04 C 13 52 53.55 +20 01 26.9 c A24
2007-05-15 21:22:37 C 13 52 53.60 +20 01 54.6 c A24
2007-05-15 21:23:22 C 13 52 53.60 +20 01 55.2 c A24
2007-05-15 21:24:06 C 13 52 53.59 +20 01 56.2 c A24
2007-05-15 21:35:39 C 13 52 53.271 +20 02 03.4 r 084
2007-05-15 21:37:48 C 13 52 53.271 +20 02 05.9 r 084
2007-05-15 21:49:58 C 13 52 53.59 +20 02 24.9 c A24
2007-05-15 22:56:34 C 13 52 53.506 +20 03 30.5 r 084
2007-05-15 22:58:42 C 13 52 53.496 +20 03 32.4 r 084
2007-05-16 22:05:48 C 13 53 03.258 +20 28 13.8 r 084
2007-05-16 22:07:57 C 13 53 03.261 +20 28 16.0 r 084
2007-05-16 23:22:56 C 13 53 03.639 +20 29 34.5 r 084
2007-05-16 23:25:07 C 13 53 03.634 +20 29 36.6 r 084
2007-05-17 13:12:02 C 13 53 11.17 +20 44 13.3 r 379
2007-05-17 13:31:36 C 13 53 11.23 +20 44 32.9 r 379