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
2007-02-21 11:50:31 C 13 36 51.52 -08 44 49.6 r 448
2007-02-23 09:22:43 C 13 38 36.28 -08 38 02.5 18.8 c 704
2007-02-23 09:39:35 C 13 38 36.93 -08 38 00.4 19.3 c 704
2007-02-23 09:56:28 C 13 38 37.47 -08 37 57.4 19.0 c 704
2007-02-23 10:13:26 C 13 38 38.10 -08 37 54.4 18.9 c 704
2007-02-23 10:30:21 C 13 38 38.73 -08 37 52.5 19.2 c 704
2007-02-23 11:08:56 C 13 38 40.05 -08 37 44.4 r 703
2007-02-23 11:21:12 C 13 38 40.45 -08 37 42.7 r 703
2007-02-23 11:33:31 C 13 38 40.92 -08 37 40.8 r 703
2007-02-23 11:45:55 C 13 38 41.35 -08 37 39.1 r 703
2007-02-27 10:00:59 C 13 42 06.65 -08 19 34.3 18.8 c 704
2007-02-27 10:17:55 C 13 42 07.17 -08 19 30.6 19.0 c 704
2007-02-27 10:34:52 C 13 42 07.79 -08 19 25.4 18.9 c 704
2007-03-09 11:30:46 C 13 49 37.64 -07 06 03.1 o 691
2007-03-09 11:56:05 C 13 49 38.27 -07 05 52.9 o 691
2007-03-09 12:26:32 C 13 49 39.02 -07 05 40.7 o 691
2007-03-12 03:02:52 C 13 51 16.46 -06 39 23.8 c A24
2007-03-12 03:40:26 C 13 51 17.41 -06 39 07.1 c A24
2007-03-13 00:27:19 C 13 51 48.02 -06 29 39.1 c A24
2007-03-13 00:43:11 C 13 51 48.39 -06 29 32.7 c A24
2007-03-13 00:58:56 C 13 51 48.69 -06 29 24.5 c A24
2007-03-13 01:31:17 C 13 51 49.43 -06 29 09.2 c A24
2007-03-13 02:44:07 C 13 51 50.99 -06 28 34.5 c A24
2007-03-13 03:10:31 C 13 51 51.57 -06 28 23.0 c A24
2007-03-13 03:22:16 C 13 51 51.79 -06 28 16.8 c A24
2007-03-13 03:23:43 C 13 51 51.92 -06 28 16.4 c A24
2007-03-13 03:35:24 C 13 51 52.16 -06 28 10.4 c A24
2007-03-13 03:48:31 C 13 51 52.50 -06 28 04.8 c A24
2007-03-13 04:00:13 C 13 51 52.74 -06 27 59.9 c A24
2007-03-13 04:11:31 C 13 51 52.98 -06 27 53.1 c A24
2007-03-13 09:29:32 C 13 52 00.78 -06 25 23.2 o 691
2007-03-13 09:54:54 C 13 52 01.31 -06 25 11.3 o 691
2007-03-13 10:20:16 C 13 52 01.83 -06 24 59.4 o 691
2007-03-14 00:18:19 C 13 52 21.60 -06 18 19.9 c A24
2007-03-14 00:33:40 C 13 52 21.95 -06 18 12.2 c A24
2007-03-14 00:49:05 C 13 52 22.26 -06 18 04.6 c A24
2007-03-14 01:04:43 C 13 52 22.57 -06 17 57.2 c A24
2007-03-14 01:20:41 C 13 52 22.91 -06 17 49.4 c A24
2007-03-14 01:36:27 C 13 52 23.23 -06 17 41.6 c A24
2007-03-14 01:52:00 C 13 52 23.54 -06 17 33.7 c A24
2007-03-14 02:09:24 C 13 52 23.91 -06 17 25.4 c A24
2007-03-14 02:27:04 C 13 52 24.29 -06 17 16.7 c A24
2007-03-14 02:46:52 C 13 52 24.67 -06 17 06.8 c A24
2007-03-14 02:48:17 C 13 52 24.75 -06 17 06.7 c A24
2007-03-14 02:59:57 C 13 52 24.96 -06 17 00.5 c A24
2007-03-14 03:13:01 C 13 52 25.24 -06 16 54.0 c A24
2007-03-14 03:24:40 C 13 52 25.47 -06 16 48.0 c A24
2007-03-14 03:37:44 C 13 52 25.74 -06 16 41.7 c A24
2007-03-14 03:50:48 C 13 52 26.06 -06 16 36.4 c A24
2007-03-14 04:12:16 C 13 52 26.53 -06 16 26.1 c A24