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
2020-09-25 04:56:26 C 00 42 40.59 -00 37 16.8 V G96
2020-09-25 05:04:31 C 00 42 40.22 -00 37 22.4 V G96
2020-09-25 05:12:34 C 00 42 39.85 -00 37 27.9 V G96
2020-09-25 10:03:35 C 00 42 26.76 -00 40 44.5 V T05
2020-09-25 10:08:11 C 00 42 26.55 -00 40 47.7 V T05
2020-09-25 10:28:38 C 00 42 25.59 -00 41 01.9 V T05
2020-09-26 08:30:40 C 00 41 27.76 -00 55 55.4 V T05
2020-09-26 08:42:12 C 00 41 27.25 -00 56 03.1 V T05
2020-09-26 08:58:57 C 00 41 26.47 -00 56 14.5 V T05
2020-09-26 09:14:57 C 00 41 25.72 -00 56 25.4 V T05
2020-09-28 07:16:56 C 00 39 25.54 -01 26 45.3 U I41
2020-09-28 07:34:34 C 00 39 24.73 -01 26 56.6 U I41
2020-09-28 09:53:34 C 00 39 18.84 -01 28 24.0 V T08
2020-09-28 09:56:13 C 00 39 18.68 -01 28 25.8 V T08
2020-09-28 10:04:12 C 00 39 18.34 -01 28 30.6 V T08
2020-09-28 10:19:50 C 00 39 17.60 -01 28 41.0 V T08
2020-09-28 10:55:45 C 00 39 15.61 -01 29 06.3 U I41
2020-09-28 11:53:56 C 00 39 13.04 -01 29 43.7 U I41
2020-09-29 07:56:55 C 00 38 22.06 -01 42 31.0 U I41
2020-09-29 08:09:00 C 00 38 21.54 -01 42 38.4 U I41
2020-10-04 07:35:57 C 00 33 27.64 -02 53 51.8 U I41
2020-10-04 07:38:00 C 00 33 27.55 -02 53 52.8 U I41
2020-10-04 10:59:33 C 00 33 19.53 -02 55 43.2 V T05
2020-10-04 11:04:11 C 00 33 19.35 -02 55 45.9 V T05
2020-10-04 11:12:53 C 00 33 19.01 -02 55 50.2 V T05
2020-10-04 12:03:51 C 00 33 16.86 -02 56 19.0 V T05
2020-10-05 08:55:08 C 00 32 28.45 -03 07 48.3 V 703
2020-10-05 09:03:16 C 00 32 28.09 -03 07 52.2 V 703
2020-10-05 09:11:24 C 00 32 27.73 -03 07 57.2 V 703
2020-10-05 09:19:32 C 00 32 27.50 -03 08 01.2 V 703
2020-10-05 12:23:13 C 00 32 20.375 -03 09 38.69 U F51
2020-10-05 12:39:01 C 00 32 19.741 -03 09 47.29 U F51
2020-10-05 12:54:46 C 00 32 19.085 -03 09 55.78 U F51
2020-10-06 06:07:47 C 00 31 40.50 -03 19 09.4 U I41
2020-10-06 06:09:07 C 00 31 40.44 -03 19 10.1 U I41
2020-10-06 06:47:41 C 00 31 38.85 -03 19 30.6 V 703
2020-10-06 06:55:29 C 00 31 38.51 -03 19 34.7 V 703
2020-10-06 07:03:17 C 00 31 38.23 -03 19 38.4 V 703
2020-10-06 07:07:47 C 00 31 38.10 -03 19 41.2 U I41
2020-10-06 07:09:08 C 00 31 38.05 -03 19 41.9 U I41
2020-10-06 07:11:06 C 00 31 37.91 -03 19 42.6 V 703
2020-10-06 11:48:36 C 00 31 27.26 -03 22 06.8 V T08
2020-10-06 11:53:15 C 00 31 27.09 -03 22 09.2 V T08
2020-10-06 12:01:52 C 00 31 26.74 -03 22 13.5 V T08
2020-10-06 12:16:29 C 00 31 26.18 -03 22 21.2 V T08
2020-10-07 23:11:06 C 00 30 09.60 -03 40 17.7 V 160
2020-10-07 23:13:46 C 00 30 09.49 -03 40 18.7 V 160
2020-10-07 23:16:23 C 00 30 09.44 -03 40 19.6 V 160
2020-10-08 04:34:11 S 00 29 56.726 -03 42 49.86 V C57
2020-10-08 04:34:11 s 1 +168019.62 0 +33609.055 7910.0 C57