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
2020-08-11 11:44:40 C 01 09 29.64 +11 33 35.7 U I41
2020-08-12 13:22:14 C 01 09 47.43 +11 21 30.7 V T08
2020-08-12 13:56:58 C 01 09 47.66 +11 21 14.0 V T08
2020-08-12 14:00:58 C 01 09 47.70 +11 21 12.1 V T08
2020-08-12 14:24:13 C 01 09 47.85 +11 21 00.6 V T08
2020-08-13 01:19:37 C 01 09 54.54 +11 15 38.0 V 160
2020-08-13 01:23:03 C 01 09 54.56 +11 15 36.2 V 160
2020-08-13 01:26:28 C 01 09 54.58 +11 15 34.3 V 160
2020-08-13 19:35:29 C 01 10 03.686 +11 06 48.46 V P07
2020-08-13 19:38:06 C 01 10 03.689 +11 06 47.66 V P07
2020-08-13 20:40:39 C 01 10 03.948 +11 06 16.09 V P07
2020-08-13 20:45:40 C 01 10 03.991 +11 06 13.28 V P07
2020-08-13 21:30:45 C 01 10 04.178 +11 05 50.50 V P07
2020-08-13 21:32:30 C 01 10 04.174 +11 05 49.96 V P07
2020-08-15 17:23:26 C 01 10 19.51 +10 43 03.6 q D29
2020-08-15 17:43:47 C 01 10 19.53 +10 42 52.9 q D29
2020-08-15 18:04:09 C 01 10 19.55 +10 42 42.2 q D29
2020-08-16 13:03:11 C 01 10 22.61 +10 32 35.6 V T08
2020-08-16 13:06:00 C 01 10 22.62 +10 32 34.2 V T08
2020-08-16 13:38:43 C 01 10 22.56 +10 32 16.4 V T08
2020-08-16 13:44:01 C 01 10 22.56 +10 32 13.6 V T08
2020-08-17 01:15:04 C 01 10 23.72 +10 25 52.3 V 160
2020-08-17 01:17:40 C 01 10 23.73 +10 25 50.8 V 160
2020-08-17 01:20:16 C 01 10 23.66 +10 25 49.5 V 160
2020-08-17 11:07:57 C 01 10 24.25 +10 20 29.6 V T05
2020-08-17 11:52:59 C 01 10 24.12 +10 20 05.0 V T05
2020-08-17 12:03:36 C 01 10 24.08 +10 19 59.1 V T05
2020-08-17 12:09:54 C 01 10 24.07 +10 19 55.6 V T05
2020-08-19 12:18:46 C 01 10 17.87 +09 52 32.4 V T08
2020-08-19 12:22:05 C 01 10 17.86 +09 52 30.5 V T08
2020-08-19 12:33:24 C 01 10 17.78 +09 52 23.7 V T08
2020-08-22 01:25:46 C 01 09 53.05 +09 15 45.9 V 160
2020-08-22 01:28:46 C 01 09 53.02 +09 15 44.2 V 160
2020-08-22 01:31:45 C 01 09 52.98 +09 15 42.6 V 160
2020-08-22 11:37:19 C 01 09 47.33 +09 09 31.2 V T05
2020-08-22 12:09:46 C 01 09 46.91 +09 09 11.4 V T05
2020-08-22 12:13:44 C 01 09 46.86 +09 09 08.4 V T05
2020-08-22 12:17:42 C 01 09 46.82 +09 09 06.0 V T05
2020-08-23 01:21:21 C 01 09 38.35 +09 00 50.7 V 160
2020-08-23 01:24:18 C 01 09 38.30 +09 00 48.8 V 160
2020-08-23 01:27:13 C 01 09 38.27 +09 00 47.0 V 160
2020-08-23 11:08:19 C 01 09 31.79 +08 54 43.5 V T08
2020-08-23 11:12:57 C 01 09 31.72 +08 54 40.8 V T08
2020-08-23 11:33:44 C 01 09 31.41 +08 54 27.6 V T08
2020-08-23 11:50:30 C 01 09 31.17 +08 54 17.0 V T08
2020-08-23 19:32:04 C 01 09 25.08 +08 49 20.3 q D29
2020-08-23 19:52:26 C 01 09 24.76 +08 49 07.2 q D29
2020-08-23 20:12:47 C 01 09 24.44 +08 48 54.1 q D29
2020-08-26 13:19:05 C 01 08 25.01 +08 06 14.0 V T05
2020-08-26 13:48:11 C 01 08 24.38 +08 05 54.5 V T05