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
2007-07-12 20:26:52 C 15 43 20.64 +25 01 39.2 o 434
2007-07-13 20:14:34 C 15 47 09.89 +24 42 00.1 o 151
2007-07-13 20:15:30 C 15 47 10.02 +24 41 59.4 o 151
2007-07-13 20:16:26 C 15 47 10.13 +24 41 58.7 o 151
2007-07-14 04:33:15 C 15 48 29.96 +24 34 59.1 r H45
2007-07-14 04:34:38 C 15 48 30.17 +24 34 58.0 r H45
2007-07-14 04:36:38 C 15 48 30.49 +24 34 56.1 r H45
2007-07-14 04:38:17 C 15 48 30.74 +24 34 54.8 r H45
2007-07-14 04:40:38 C 15 48 31.11 +24 34 52.3 r H45
2007-07-14 20:50:47 C 15 51 09.81 +24 20 39.3 r B38
2007-07-14 21:10:22 C 15 51 12.90 +24 20 21.7 r B38
2007-07-15 20:24:38 C 15 55 03.33 +23 59 08.6 o 151
2007-07-15 20:26:00 C 15 55 03.54 +23 59 07.4 o 151
2007-07-15 20:27:21 C 15 55 03.74 +23 59 06.3 o 151
2007-07-15 20:36:32 C 15 55 05.23 +23 58 56.6 r 240
2007-07-15 20:37:26 C 15 55 05.37 +23 58 55.8 r 240
2007-07-15 20:39:15 C 15 55 05.66 +23 58 54.1 r 240
2007-07-15 20:40:10 C 15 55 05.81 +23 58 53.3 r 240
2007-07-15 20:41:04 C 15 55 05.95 +23 58 52.4 r 240
2007-07-15 20:42:53 C 15 55 06.24 +23 58 50.8 r 240
2007-07-15 20:43:47 C 15 55 06.40 +23 58 49.8 r 240
2007-07-15 20:44:42 C 15 55 06.54 +23 58 48.9 r 240
2007-07-15 20:46:31 C 15 55 06.84 +23 58 47.4 r 240
2007-07-17 05:11:11 C 16 00 32.25 +23 27 40.7 16.7 c 704
2007-07-17 05:24:49 C 16 00 34.50 +23 27 29.3 17.6 c 704
2007-07-17 05:38:29 C 16 00 36.70 +23 27 13.4 17.1 c 704
2007-07-17 05:52:03 C 16 00 38.88 +23 26 59.2 16.8 c 704
2007-07-17 06:05:38 C 16 00 41.14 +23 26 45.8 16.7 c 704
2007-07-19 05:34:42 C 16 08 48.08 +22 37 29.8 r H45
2007-07-19 05:38:06 C 16 08 48.65 +22 37 26.0 r H45
2007-07-19 05:39:53 C 16 08 48.94 +22 37 24.0 r H45
2007-07-19 05:42:10 C 16 08 49.33 +22 37 21.5 r H45
2007-07-19 05:43:34 C 16 08 49.56 +22 37 20.0 r H45
2007-07-23 11:25:09 C 16 26 47.48 +20 38 36.8 r 379
2007-07-23 11:27:16 C 16 26 47.83 +20 38 34.4 r 379
2007-07-23 11:33:35 C 16 26 48.92 +20 38 26.2 r 379
2007-07-23 11:35:40 C 16 26 49.28 +20 38 23.5 r 379
2007-07-23 11:37:46 C 16 26 49.65 +20 38 20.7 r 379
2007-07-25 06:15:35 C 16 34 31.97 +19 43 16.8 o G63
2007-07-25 06:19:53 C 16 34 32.76 +19 43 10.5 o G63
2007-07-25 06:24:04 C 16 34 33.44 +19 43 05.1 o G63
2007-07-25 06:29:02 C 16 34 34.38 +19 42 58.6 o G63
2007-07-25 06:31:52 C 16 34 34.86 +19 42 54.8 o G63
2007-07-25 06:33:20 C 16 34 35.12 +19 42 52.8 o G63
2007-07-25 06:35:59 C 16 34 35.66 +19 42 49.2 o G63
2007-07-25 11:58:31 C 16 35 34.79 +19 35 46.5 r 379
2007-07-25 12:00:38 C 16 35 35.15 +19 35 44.1 r 379
2007-07-25 12:04:50 C 16 35 35.87 +19 35 38.5 r 379
2007-07-25 12:11:07 C 16 35 36.95 +19 35 30.0 r 379
2007-07-26 20:13:24 C 16 41 29.07 +18 51 54.7 o 151