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
2020-05-25 10:35:09 C 22 33 16.71 +08 27 56.7 V 703
2020-05-25 10:41:00 C 22 33 17.54 +08 27 59.5 V 703
2020-05-26 02:16:47 C 22 35 29.91 +08 37 38.3 V 160
2020-05-26 02:19:48 C 22 35 30.33 +08 37 40.3 V 160
2020-05-26 02:23:14 C 22 35 30.84 +08 37 42.1 V 160
2020-05-28 13:38:01 C 22 43 46.90 +09 13 26.6 V T08
2020-05-28 13:44:00 C 22 43 47.72 +09 13 30.1 V T08
2020-05-28 13:49:55 C 22 43 48.53 +09 13 33.7 V T08
2020-05-28 14:18:34 C 22 43 52.41 +09 13 50.7 V T08
2020-05-29 09:46:13 C 22 46 32.97 +09 25 05.6 V 703
2020-05-29 09:53:51 C 22 46 34.02 +09 25 10.4 V 703
2020-05-29 10:01:29 C 22 46 35.01 +09 25 15.2 V 703
2020-05-29 10:09:06 C 22 46 36.11 +09 25 18.8 V 703
2020-05-30 13:55:56 C 22 50 22.90 +09 41 08.4 V T05
2020-05-30 14:06:04 C 22 50 24.25 +09 41 14.4 V T05
2020-05-30 14:34:56 C 22 50 28.11 +09 41 30.3 V T05
2020-06-04 09:40:39 C 23 05 41.20 +10 42 23.8 V 703
2020-06-04 09:48:18 C 23 05 42.25 +10 42 27.1 V 703
2020-06-04 09:55:56 C 23 05 43.20 +10 42 30.9 V 703
2020-06-04 10:03:35 C 23 05 44.24 +10 42 34.3 V 703
2020-06-04 13:09:10 C 23 06 08.19 +10 44 09.1 V T08
2020-06-04 13:13:49 C 23 06 08.81 +10 44 12.1 V T08
2020-06-04 13:23:52 C 23 06 10.10 +10 44 17.1 V T08
2020-06-04 13:39:09 C 23 06 11.99 +10 44 24.6 V T08
2020-06-05 13:31:54 C 23 09 15.713 +10 56 05.56 U F52
2020-06-05 13:50:00 C 23 09 17.983 +10 56 14.34 U F52
2020-06-05 14:08:02 C 23 09 20.237 +10 56 23.19 U F52
2020-06-05 14:25:59 C 23 09 22.480 +10 56 32.01 U F52
2020-06-07 13:32:48 C 23 15 19.36 +11 18 39.9 V T05
2020-06-07 13:50:23 C 23 15 21.54 +11 18 47.9 V T05
2020-06-07 13:52:22 C 23 15 21.75 +11 18 48.6 V T05
2020-06-07 13:57:03 C 23 15 22.35 +11 18 50.7 V T05
2020-06-07 14:13:45 C 23 15 24.38 +11 18 58.2 V T05
2020-06-07 14:14:24 C 23 15 24.46 +11 18 58.7 V T05
2020-06-08 18:50:55 C 23 18 57.44 +11 31 46.7 q D29
2020-06-08 19:04:16 C 23 18 59.14 +11 31 52.3 q D29
2020-06-11 10:08:37 C 23 26 38.82 +11 58 35.8 V 703
2020-06-11 10:23:55 C 23 26 40.56 +11 58 42.1 V 703
2020-06-11 10:31:33 C 23 26 41.47 +11 58 45.2 V 703
2020-06-17 13:34:57 C 23 43 39.08 +12 52 32.6 V T08
2020-06-17 13:39:35 C 23 43 39.56 +12 52 34.0 V T08
2020-06-17 13:48:13 C 23 43 40.50 +12 52 36.8 V T08
2020-06-17 14:26:10 C 23 43 44.62 +12 52 49.1 V T08
2020-06-21 13:26:57 C 23 54 00.43 +13 21 04.5 V T08
2020-06-21 13:34:17 C 23 54 01.19 +13 21 06.7 V T08
2020-06-21 14:00:13 C 23 54 03.87 +13 21 13.7 V T08
2020-06-21 14:12:14 C 23 54 05.10 +13 21 17.4 V T08
2020-06-25 13:58:27 C 00 03 51.29 +13 44 33.3 V T08
2020-06-25 14:27:20 C 00 03 54.07 +13 44 40.3 V T08
2020-06-25 14:31:19 C 00 03 54.45 +13 44 41.1 V T08