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
2007-05-20 22:09:21 C 13 54 09.653 +22 04 43.0 r 084
2007-05-21 05:45:34 C 13 54 16.81 +22 12 04.4 r H45
2007-05-21 05:46:35 C 13 54 16.81 +22 12 05.3 r H45
2007-05-21 05:48:51 C 13 54 16.84 +22 12 07.4 r H45
2007-05-21 05:55:30 C 13 54 16.91 +22 12 13.6 r H45
2007-05-21 05:56:57 C 13 54 16.92 +22 12 15.0 r H45
2007-05-21 20:43:26 C 13 54 32.59 +22 26 01.0 o B38
2007-05-21 21:45:31 C 13 54 33.35 +22 26 58.5 o B38
2007-05-24 05:47:45 C 13 55 40.67 +23 17 02.1 r H45
2007-05-24 05:48:38 C 13 55 40.67 +23 17 02.9 r H45
2007-05-24 05:51:00 C 13 55 40.72 +23 17 04.9 r H45
2007-05-24 06:05:42 C 13 55 40.98 +23 17 17.1 r H45
2007-05-24 06:07:30 C 13 55 41.01 +23 17 18.8 r H45
2007-05-24 20:24:30 C 13 56 02.25 +23 29 25.9 c A65
2007-05-24 20:58:28 C 13 56 02.90 +23 29 54.8 c A65
2007-05-24 21:13:45 C 13 56 03.21 +23 30 07.5 c A65
2007-05-24 21:44:53 C 13 56 03.76 +23 30 34.4 c A65
2007-05-25 05:48:26 C 13 56 15.46 +23 37 22.5 r 703
2007-05-25 06:01:41 C 13 56 15.68 +23 37 33.5 r 703
2007-05-25 06:14:57 C 13 56 15.93 +23 37 44.5 r 703
2007-05-25 06:28:26 C 13 56 16.22 +23 37 55.5 r 703
2007-05-26 11:25:49 C 13 57 03.23 +24 01 28.9 r 379
2007-05-26 11:30:02 C 13 57 03.34 +24 01 32.3 r 379
2007-05-26 11:34:16 C 13 57 03.42 +24 01 35.3 r 379
2007-05-26 12:05:42 C 13 57 04.12 +24 02 01.0 r 379
2007-06-01 05:06:38 C 14 01 52.62 +25 39 41.7 r G63
2007-06-01 05:10:45 C 14 01 52.72 +25 39 44.5 r G63
2007-06-01 05:13:14 C 14 01 52.77 +25 39 46.3 r G63
2007-06-01 05:15:44 C 14 01 52.77 +25 39 47.9 r G63
2007-06-04 04:09:14 C 14 05 09.13 +26 21 28.3 r H45
2007-06-04 04:10:31 C 14 05 09.19 +26 21 28.9 r H45
2007-06-04 04:12:24 C 14 05 09.28 +26 21 29.8 r H45
2007-06-04 04:16:18 C 14 05 09.44 +26 21 31.8 r H45
2007-06-04 04:18:19 C 14 05 09.53 +26 21 33.0 r H45
2007-06-06 04:23:00 C 14 07 42.45 +26 46 14.4 r 703
2007-06-06 04:29:33 C 14 07 42.74 +26 46 17.5 r 703
2007-06-06 04:36:07 C 14 07 43.06 +26 46 20.8 r 703
2007-06-06 04:42:39 C 14 07 43.39 +26 46 24.1 r 703
2007-06-06 05:21:42 C 14 07 44.90 +26 46 40.4 r H45
2007-06-06 05:23:03 C 14 07 44.96 +26 46 41.1 r H45
2007-06-06 05:25:07 C 14 07 45.06 +26 46 42.1 r H45
2007-06-06 05:26:37 C 14 07 45.14 +26 46 42.8 r H45
2007-06-06 05:28:07 C 14 07 45.21 +26 46 43.5 r H45
2007-06-06 12:13:32 C 14 08 08.67 +26 49 58.6 r 379
2007-06-06 12:17:43 C 14 08 08.85 +26 50 00.7 r 379
2007-06-06 12:19:50 C 14 08 08.97 +26 50 01.7 r 379
2007-06-06 12:24:02 C 14 08 09.19 +26 50 03.8 r 379
2007-06-06 12:30:46 C 14 08 09.54 +26 50 06.8 r 379
2007-06-06 12:37:04 C 14 08 09.84 +26 50 09.7 r 379
2007-06-06 12:39:10 C 14 08 09.94 +26 50 10.9 r 379