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
2007-07-26 20:14:29 C 16 41 29.26 +18 51 53.2 o 151
2007-07-26 20:15:35 C 16 41 29.44 +18 51 51.6 o 151
2007-07-26 20:16:40 C 16 41 29.64 +18 51 50.2 o 151
2007-07-26 20:17:45 C 16 41 29.82 +18 51 48.5 o 151
2007-07-26 20:18:51 C 16 41 30.02 +18 51 47.0 o 151
2007-07-26 20:19:57 C 16 41 30.22 +18 51 45.5 o 151
2007-07-31 20:37:34 C 17 03 49.49 +15 55 32.4 r B38
2007-07-31 20:49:39 C 17 03 51.67 +15 55 14.0 r B38
2007-07-31 20:56:44 C 17 03 52.96 +15 55 02.8 r B38
2007-07-31 21:05:36 C 17 03 54.55 +15 54 48.7 r B38
2007-07-31 21:15:19 C 17 03 56.33 +15 54 34.2 r B38
2007-08-01 20:21:40 C 17 08 15.93 +15 18 36.6 r 113
2007-08-01 20:22:55 C 17 08 16.15 +15 18 34.6 r 113
2007-08-01 20:24:05 C 17 08 16.36 +15 18 32.9 r 113
2007-08-01 20:25:16 C 17 08 16.59 +15 18 30.9 r 113
2007-08-01 20:26:26 C 17 08 16.79 +15 18 29.0 r 113
2007-08-03 20:07:09 C 17 17 12.59 +14 02 41.1 o 151
2007-08-03 20:07:53 C 17 17 12.72 +14 02 39.8 o 151
2007-08-03 20:08:35 C 17 17 12.85 +14 02 38.6 o 151
2007-08-03 20:09:18 C 17 17 12.98 +14 02 37.5 o 151
2007-08-03 20:10:02 C 17 17 13.11 +14 02 36.4 o 151
2007-08-03 20:10:43 C 17 17 13.24 +14 02 35.3 o 151
2007-08-03 20:11:24 C 17 17 13.37 +14 02 34.2 o 151
2007-08-03 22:33:01 C 17 17 39.14 +13 58 39.2 r 084
2007-08-03 22:36:11 C 17 17 39.74 +13 58 33.7 r 084
2007-08-04 19:57:37 C 17 21 40.43 +13 24 00.5 o 151
2007-08-04 19:58:16 C 17 21 40.55 +13 23 59.4 o 151
2007-08-04 19:58:57 C 17 21 40.68 +13 23 58.3 o 151
2007-08-04 19:59:38 C 17 21 40.81 +13 23 57.2 o 151
2007-08-04 20:00:18 C 17 21 40.94 +13 23 56.0 o 151
2007-08-04 20:00:59 C 17 21 41.06 +13 23 55.0 o 151
2007-08-04 20:01:39 C 17 21 41.17 +13 23 54.0 o 151
2007-08-05 20:12:35 C 17 26 12.20 +12 44 08.7 r 084
2007-08-05 22:07:58 C 17 26 33.38 +12 40 57.6 r 084
2007-08-06 20:22:40 C 17 30 42.97 +12 04 07.0 r 084
2007-08-06 20:25:50 C 17 30 43.52 +12 04 01.9 r 084
2007-08-06 20:55:10 C 17 30 49.12 +12 03 18.6 c A24
2007-08-06 20:56:37 C 17 30 49.36 +12 03 16.3 c A24
2007-08-06 21:15:14 C 17 30 52.74 +12 02 45.1 c A24
2007-08-06 21:35:19 C 17 30 56.38 +12 02 11.5 c A24
2007-08-06 21:53:57 C 17 30 59.75 +12 01 40.5 c A24
2007-08-06 21:55:24 C 17 31 00.05 +12 01 37.9 c A24
2007-08-06 22:10:11 C 17 31 02.70 +12 01 13.3 c A24
2007-08-06 22:27:29 C 17 31 05.84 +12 00 44.5 c A24
2007-08-08 06:37:31 C 17 37 04.87 +11 06 59.8 r H45
2007-08-08 06:38:26 C 17 37 05.03 +11 06 58.3 r H45
2007-08-08 06:39:29 C 17 37 05.21 +11 06 56.6 r H45
2007-08-08 06:40:35 C 17 37 05.42 +11 06 54.7 r H45
2007-08-08 06:41:43 C 17 37 05.63 +11 06 52.8 r H45
2007-08-08 22:06:56 C 17 39 58.02 +10 40 48.6 r 084