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
2020-10-10 01:34:10 s 1 +166162.14 9 +246207.87 5360.0 C57
2020-10-10 04:24:10 S 00 27 55.426 -04 05 59.42 V C57
2020-10-10 04:24:10 s 1 +162232.43 9 +256007.55 1820.0 C57
2020-10-10 06:33:25 C 00 28 13.72 -04 06 56.2 V 703
2020-10-10 06:41:09 C 00 28 13.42 -04 06 59.5 V 703
2020-10-10 06:48:53 C 00 28 13.16 -04 07 03.4 V 703
2020-10-10 06:56:37 C 00 28 12.89 -04 07 06.5 V 703
2020-10-10 08:14:11 S 00 27 46.517 -04 07 47.78 V C57
2020-10-10 08:14:11 s 1 +156533.85 6 +268657.31 540.0 C57
2020-10-10 08:34:10 S 00 27 45.574 -04 07 54.55 V C57
2020-10-10 08:34:10 s 1 +156018.95 6 +269724.76 9780.0 C57
2020-10-10 08:54:10 S 00 27 45.074 -04 08 03.84 V C57
2020-10-10 08:54:10 s 1 +155501.08 9 +270787.06 7670.0 C57
2020-10-10 08:56:39 C 00 28 08.98 -04 08 00.3 V T08
2020-10-10 08:59:20 C 00 28 08.88 -04 08 01.3 V T08
2020-10-10 09:12:29 C 00 28 08.40 -04 08 07.5 V T08
2020-10-10 09:19:58 C 00 28 08.13 -04 08 11.3 V T08
2020-10-10 12:34:10 S 00 27 36.187 -04 09 44.17 V C57
2020-10-10 12:34:10 s 1 +149616.80 8 +282135.95 340.0 C57
2020-10-10 14:44:10 S 00 27 31.620 -04 10 47.21 V C57
2020-10-10 14:44:10 s 1 +145987.23 5 +288556.26 4880.0 C57
2020-10-11 02:04:10 S 00 27 05.854 -04 15 58.93 V C57
2020-10-11 02:04:10 s 1 +125431.51 5 +318806.65 5430.0 C57
2020-10-11 10:04:13 C 00 27 18.99 -04 19 21.6 V T05
2020-10-11 10:08:49 C 00 27 18.82 -04 19 23.3 V T05
2020-10-11 10:18:42 C 00 27 18.46 -04 19 27.7 V T05
2020-10-11 10:36:29 C 00 27 17.86 -04 19 36.0 V T05
2020-10-11 14:24:10 S 00 26 39.026 -04 21 25.52 V C57
2020-10-11 14:24:10 s 1 +100715.55 7 +345689.34 7000.0 C57
2020-10-11 15:44:10 S 00 26 36.216 -04 22 01.49 V C57
2020-10-11 15:44:10 s 1 +97930.106 0 +348235.77 7300.0 C57
2020-10-11 23:04:10 S 00 26 20.623 -04 25 16.61 V C57
2020-10-11 23:04:10 s 1 +82294.710 0 +361028.71 6120.0 C57
2020-10-12 03:54:10 S 00 26 10.817 -04 27 11.81 V C57
2020-10-12 03:54:10 s 1 +71739.595 0 +368360.70 6130.0 C57
2020-10-12 06:18:05 C 00 26 40.25 -04 28 12.5 V 703
2020-10-12 06:25:49 C 00 26 39.93 -04 28 16.1 V 703
2020-10-12 06:33:33 C 00 26 39.68 -04 28 18.9 V 703
2020-10-12 06:41:17 C 00 26 39.31 -04 28 23.4 V 703
2020-10-12 08:04:10 S 00 26 02.131 -04 29 01.25 V C57
2020-10-12 08:04:10 s 1 +62510.789 0 +373995.60 40.0 C57
2020-10-12 12:51:19 C 00 26 27.42 -04 30 58.5 V T05
2020-10-12 12:56:35 C 00 26 27.22 -04 31 00.8 V T05
2020-10-12 13:04:30 C 00 26 26.94 -04 31 03.8 V T05
2020-10-12 13:21:40 C 00 26 26.38 -04 31 11.4 V T05
2020-10-12 14:24:10 S 00 25 50.234 -04 31 39.68 V C57
2020-10-12 14:24:10 s 1 +48307.901 0 +381374.53 950.0 C57
2020-10-14 07:33:05 C 00 25 10.573 -04 48 27.58 U F52
2020-10-14 07:50:40 C 00 25 10.022 -04 48 34.50 U F52
2020-10-14 08:05:02 C 00 25 09.21 -04 48 41.9 U I41