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
2007-04-29 23:05:16 C 13 54 19.54 +12 14 22.8 r 585
2007-04-29 23:11:35 C 13 54 19.46 +12 14 29.9 r 585
2007-04-29 23:18:38 C 13 54 19.36 +12 14 40.0 r 585
2007-04-30 22:53:38 C 13 54 05.627 +12 45 27.9 r 084
2007-04-30 22:57:48 C 13 54 05.580 +12 45 33.4 r 084
2007-05-01 21:29:04 C 13 53 53.155 +13 14 54.5 r 084
2007-05-01 21:33:14 C 13 53 53.107 +13 14 59.6 r 084
2007-05-04 12:32:23 C 13 53 21.92 +14 36 24.5 m 300
2007-05-04 12:34:42 C 13 53 21.85 +14 36 27.7 m 300
2007-05-04 12:41:38 C 13 53 21.76 +14 36 36.8 m 300
2007-05-05 20:48:52 C 13 53 08.18 +15 17 24.5 o B09
2007-05-05 20:58:24 C 13 53 08.08 +15 17 36.2 o B09
2007-05-07 19:32:50 C 13 52 52.53 +16 15 52.8 r A30
2007-05-07 19:36:15 C 13 52 52.51 +16 15 57.1 r A30
2007-05-07 19:38:07 C 13 52 52.50 +16 15 59.4 r A30
2007-05-07 19:39:58 C 13 52 52.48 +16 16 01.8 r A30
2007-05-07 20:14:28 C 13 52 52.19 +16 16 45.2 o 434
2007-05-07 20:19:13 C 13 52 52.17 +16 16 51.3 o 434
2007-05-07 20:24:05 C 13 52 52.16 +16 16 56.9 o 434
2007-05-07 20:26:41 C 13 52 52.09 +16 17 00.6 o 434
2007-05-07 21:45:32 C 13 52 51.42 +16 18 39.2 o B09
2007-05-07 21:48:29 C 13 52 51.36 +16 18 42.6 o B09
2007-05-07 21:51:15 C 13 52 51.35 +16 18 45.5 o B09
2007-05-07 21:55:40 C 13 52 51.25 +16 18 51.7 o B09
2007-05-08 20:32:54 C 13 52 46.05 +16 46 40.0 c A24
2007-05-08 20:34:22 C 13 52 46.03 +16 46 41.8 c A24
2007-05-08 20:51:38 C 13 52 45.89 +16 47 03.0 c A24
2007-05-08 20:52:08 C 13 52 45.88 +16 47 03.6 c A24
2007-05-08 21:00:17 C 13 52 45.82 +16 47 13.7 c A24
2007-05-08 21:01:45 C 13 52 45.80 +16 47 15.4 c A24
2007-05-08 21:09:53 C 13 52 45.74 +16 47 25.4 c A24
2007-05-08 21:19:28 C 13 52 45.67 +16 47 37.2 c A24
2007-05-08 21:27:37 C 13 52 45.60 +16 47 47.1 c A24
2007-05-08 21:29:05 C 13 52 45.59 +16 47 49.1 c A24
2007-05-10 20:34:09 C 13 52 38.62 +17 44 34.4 c A24
2007-05-10 20:35:36 C 13 52 38.62 +17 44 36.0 c A24
2007-05-10 20:44:31 C 13 52 38.56 +17 44 46.8 c A24
2007-05-10 20:54:53 C 13 52 38.51 +17 44 59.1 c A24
2007-05-10 21:03:48 C 13 52 38.45 +17 45 09.7 c A24
2007-05-10 21:05:15 C 13 52 38.45 +17 45 11.4 c A24
2007-05-10 21:13:22 C 13 52 38.40 +17 45 21.2 c A24
2007-05-10 21:22:55 C 13 52 38.34 +17 45 32.6 c A24
2007-05-10 21:31:02 C 13 52 38.30 +17 45 42.4 c A24
2007-05-10 21:32:29 C 13 52 38.28 +17 45 44.0 c A24
2007-05-11 06:28:02 C 13 52 37.34 +17 56 22.5 r 703
2007-05-11 06:37:21 C 13 52 37.27 +17 56 33.5 r 703
2007-05-11 06:46:36 C 13 52 37.20 +17 56 44.2 r 703
2007-05-11 06:55:53 C 13 52 37.16 +17 56 55.1 r 703
2007-05-12 21:24:51 C 13 52 38.18 +18 41 39.6 c A24
2007-05-12 21:26:16 C 13 52 38.17 +18 41 41.2 c A24