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
2007-08-13 22:20:29 C 18 02 02.93 +07 17 31.9 r 084
2007-08-13 22:23:42 C 18 02 03.56 +07 17 26.2 r 084
2007-08-14 19:41:52 C 18 05 55.64 +06 41 41.0 o 151
2007-08-14 19:42:37 C 18 05 55.78 +06 41 39.6 o 151
2007-08-14 19:43:23 C 18 05 55.91 +06 41 38.3 o 151
2007-08-14 19:44:09 C 18 05 56.04 +06 41 37.0 o 151
2007-08-14 19:44:54 C 18 05 56.17 +06 41 35.6 o 151
2007-08-14 19:45:40 C 18 05 56.31 +06 41 34.4 o 151
2007-08-14 19:46:24 C 18 05 56.44 +06 41 33.3 o 151
2007-08-14 20:08:46 C 18 06 00.37 +06 40 55.0 r 240
2007-08-14 20:09:56 C 18 06 00.58 +06 40 53.0 r 240
2007-08-14 20:11:05 C 18 06 00.78 +06 40 51.2 r 240
2007-08-14 20:12:15 C 18 06 00.98 +06 40 49.2 r 240
2007-08-14 20:13:24 C 18 06 01.19 +06 40 47.2 r 240
2007-08-14 20:18:03 C 18 06 02.00 +06 40 39.4 r 240
2007-08-14 20:19:12 C 18 06 02.19 +06 40 37.6 r 240
2007-08-14 20:49:24 C 18 06 07.42 +06 39 46.2 o 639
2007-08-14 20:58:14 C 18 06 08.97 +06 39 31.4 o 639
2007-08-14 21:07:44 C 18 06 10.64 +06 39 15.3 o 639
2007-08-14 21:15:40 C 18 06 12.03 +06 39 02.0 o 639
2007-08-16 06:09:03 C 18 12 05.81 +05 44 09.7 r H45
2007-08-16 06:10:51 C 18 12 06.14 +05 44 06.8 r H45
2007-08-16 06:12:06 C 18 12 06.35 +05 44 04.6 r H45
2007-08-16 06:13:42 C 18 12 06.63 +05 44 01.9 r H45
2007-08-16 06:15:27 C 18 12 06.94 +05 43 59.1 r H45
2007-08-16 21:12:35 C 18 14 47.55 +05 19 03.2 r 084
2007-08-17 05:08:23 C 18 16 12.06 +05 06 04.6 16.5 c 704
2007-08-17 05:26:05 C 18 16 15.22 +05 05 36.7 16.3 c 704
2007-08-17 05:43:22 C 18 16 18.13 +05 05 08.6 15.9 c 704
2007-08-17 12:30:59 C 18 17 30.75 +04 53 57.0 r 379
2007-08-17 12:35:10 C 18 17 31.45 +04 53 50.0 r 379
2007-08-17 12:41:29 C 18 17 32.55 +04 53 39.6 r 379
2007-08-17 20:59:54 C 18 19 00.87 +04 39 57.7 c A24
2007-08-17 21:01:20 C 18 19 01.12 +04 39 55.3 c A24
2007-08-17 21:17:03 C 18 19 03.83 +04 39 29.4 c A24
2007-08-17 21:34:12 C 18 19 06.77 +04 39 01.3 c A24
2007-08-17 21:49:55 C 18 19 09.47 +04 38 35.5 c A24
2007-08-17 21:51:21 C 18 19 09.71 +04 38 33.2 c A24
2007-08-18 19:35:13 C 18 22 59.92 +04 03 06.7 o 151
2007-08-18 19:35:54 C 18 23 00.02 +04 03 05.8 o 151
2007-08-18 19:36:34 C 18 23 00.11 +04 03 04.9 o 151
2007-08-18 19:37:15 C 18 23 00.25 +04 03 03.6 o 151
2007-08-18 19:37:55 C 18 23 00.36 +04 03 02.5 o 151
2007-08-18 19:38:35 C 18 23 00.48 +04 03 01.3 o 151
2007-08-18 19:39:16 C 18 23 00.60 +04 03 00.0 o 151
2007-08-19 20:00:43 C 18 27 15.43 +03 23 40.7 r 084
2007-08-19 20:03:55 C 18 27 16.00 +03 23 35.6 r 084
2007-08-19 22:57:40 C 18 27 45.76 +03 18 57.5 r 084
2007-08-22 05:29:28 C 18 37 08.60 +01 53 16.3 r H45
2007-08-22 05:32:01 C 18 37 09.03 +01 53 12.2 r H45