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
2020-07-23 12:56:54 C 00 54 53.50 +13 59 39.6 V T08
2020-07-23 13:10:15 C 00 54 54.13 +13 59 37.2 V T08
2020-07-23 13:14:54 C 00 54 54.37 +13 59 36.7 V T08
2020-07-23 13:30:44 C 00 54 55.14 +13 59 33.9 V T08
2020-07-24 10:28:38 C 00 55 58.32 +13 55 38.9 U I41
2020-07-24 11:29:18 C 00 56 01.15 +13 55 27.4 U I41
2020-07-26 02:19:24 C 00 57 52.32 +13 47 30.8 V 160
2020-07-26 02:22:52 C 00 57 52.46 +13 47 29.9 V 160
2020-07-26 02:26:19 C 00 57 52.60 +13 47 29.2 V 160
2020-07-28 01:55:06 C 00 59 58.42 +13 36 31.0 V 160
2020-07-28 01:58:20 C 00 59 58.54 +13 36 30.2 V 160
2020-07-28 02:01:54 C 00 59 58.68 +13 36 29.1 V 160
2020-07-29 01:56:13 C 01 00 57.76 +13 30 25.2 V 160
2020-07-29 01:59:38 C 01 00 57.89 +13 30 24.6 V 160
2020-07-29 02:03:03 C 01 00 58.03 +13 30 23.4 V 160
2020-07-29 10:22:37 C 01 01 17.93 +13 28 13.9 V G96
2020-07-29 10:30:02 C 01 01 18.20 +13 28 12.0 V G96
2020-07-29 10:37:29 C 01 01 18.48 +13 28 10.1 V G96
2020-07-29 10:44:54 C 01 01 18.76 +13 28 08.1 V G96
2020-07-29 14:27:09 C 01 01 27.38 +13 27 11.1 V T05
2020-07-29 14:40:05 C 01 01 27.86 +13 27 07.3 V T05
2020-07-29 14:44:41 C 01 01 28.02 +13 27 06.0 V T05
2020-07-29 14:59:39 C 01 01 28.56 +13 27 01.9 V T05
2020-07-30 10:35:03 C 01 02 13.86 +13 21 35.5 U I41
2020-07-30 11:09:34 C 01 02 15.05 +13 21 26.0 U I41
2020-07-31 02:27:39 C 01 02 48.80 +13 17 00.8 V 160
2020-07-31 02:31:06 C 01 02 48.93 +13 16 59.7 V 160
2020-07-31 02:34:32 C 01 02 49.07 +13 16 58.7 V 160
2020-07-31 12:37:40 C 01 03 10.85 +13 14 05.1 V T08
2020-07-31 13:12:09 C 01 03 11.95 +13 13 55.0 V T08
2020-07-31 13:15:28 C 01 03 12.05 +13 13 53.8 V T08
2020-07-31 13:22:10 C 01 03 12.26 +13 13 52.0 V T08
2020-08-02 09:58:01 C 01 04 41.59 +12 59 51.9 U I41
2020-08-02 11:05:09 C 01 04 43.52 +12 59 30.0 U I41
2020-08-03 09:28:26 C 01 05 24.61 +12 52 00.1 U I41
2020-08-03 12:02:08 C 01 05 28.72 +12 51 07.9 U I41
2020-08-03 12:31:14 C 01 05 29.94 +12 51 00.4 V T08
2020-08-03 12:55:49 C 01 05 30.64 +12 50 51.7 V T08
2020-08-03 12:58:32 C 01 05 30.66 +12 50 51.2 V T08
2020-08-03 13:07:01 C 01 05 30.88 +12 50 48.0 V T08
2020-08-04 13:03:30 C 01 06 11.28 +12 42 22.8 V T08
2020-08-04 13:06:31 C 01 06 11.35 +12 42 21.6 V T08
2020-08-04 13:14:23 C 01 06 11.52 +12 42 19.0 V T08
2020-08-04 13:51:50 C 01 06 12.46 +12 42 05.6 V T08
2020-08-10 12:46:06 C 01 09 11.22 +11 44 09.2 V T05
2020-08-10 13:18:19 C 01 09 11.61 +11 43 55.7 V T05
2020-08-10 13:41:20 C 01 09 11.84 +11 43 44.7 V T05
2020-08-11 10:32:26 C 01 09 28.94 +11 34 09.2 U I41
2020-08-11 10:55:06 C 01 09 29.15 +11 33 58.7 U I41
2020-08-11 11:27:04 C 01 09 29.47 +11 33 43.9 U I41