IAA RAS IAA Minor Planet Database

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
2020-06-25 14:40:59 C 00 03 55.37 +13 44 43.3 – V T08
2020-06-26 02:08:05 C 00 05 03.18 +13 47 03.3 – q 160
2020-06-26 02:11:32 C 00 05 03.50 +13 47 04.6 – q 160
2020-06-26 02:14:34 C 00 05 03.82 +13 47 05.4 – q 160
2020-06-27 01:33:18 C 00 07 20.20 +13 51 47.8 – q 160
2020-06-27 01:36:45 C 00 07 20.54 +13 51 48.7 – q 160
2020-06-27 01:40:13 C 00 07 20.88 +13 51 49.2 – q 160
2020-06-27 02:39:42 C 00 07 26.46 +13 52 01.2 – q 160
2020-06-27 02:43:12 C 00 07 26.81 +13 52 02.4 – q 160
2020-06-27 02:46:40 C 00 07 27.17 +13 52 03.6 – q 160
2020-06-27 13:45:09 C 00 08 30.68 +13 54 13.1 – V T05
2020-06-27 13:56:13 C 00 08 31.72 +13 54 15.4 – V T05
2020-06-27 14:00:22 C 00 08 32.12 +13 54 15.7 – V T05
2020-06-27 14:35:07 C 00 08 35.32 +13 54 22.4 – V T05
2020-06-29 11:12:43 S 00 12 47.42 +14 02 11.5 – L C51
2020-06-29 13:47:31 C 00 13 02.65 +14 02 37.2 – V T08
2020-06-29 13:52:09 C 00 13 03.07 +14 02 38.1 – V T08
2020-06-29 14:20:08 C 00 13 05.58 +14 02 42.8 – V T08
2020-06-29 14:21:02 S 00 13 04.90 +14 02 41.0 – L C51
2020-06-29 14:31:08 C 00 13 06.57 +14 02 44.6 – V T08
2020-06-29 17:29:21 S 00 13 22.38 +14 03 11.0 – L C51
2020-06-29 20:36:55 S 00 13 39.72 +14 03 40.7 – L C51
2020-06-29 20:37:07 S 00 13 39.75 +14 03 40.5 – L C51
2020-06-29 23:45:26 S 00 13 57.05 +14 04 10.5 – L C51
2020-06-30 01:44:36 C 00 14 08.95 +14 04 26.0 – q 160
2020-06-30 01:48:01 C 00 14 09.24 +14 04 26.4 – q 160
2020-06-30 01:51:28 C 00 14 09.59 +14 04 27.2 – q 160
2020-06-30 02:53:45 S 00 14 14.42 +14 04 40.4 – L C51
2020-06-30 04:27:49 S 00 14 23.11 +14 04 54.0 – L C51
2020-06-30 06:02:04 S 00 14 31.70 +14 05 08.8 – L C51
2020-06-30 07:36:08 S 00 14 40.33 +14 05 23.2 – L C51
2020-06-30 09:10:22 S 00 14 48.93 +14 05 37.4 – L C51
2020-06-30 10:44:27 S 00 14 57.59 +14 05 51.2 – L C51
2020-06-30 12:18:42 S 00 15 06.118 +14 06 05.00 – L C51
2020-06-30 13:52:46 S 00 15 14.75 +14 06 18.6 – L C51
2020-06-30 13:52:57 S 00 15 14.82 +14 06 18.9 – L C51
2020-06-30 14:08:58 C 00 15 17.06 +14 06 22.6 – V T05
2020-06-30 14:16:55 C 00 15 17.79 +14 06 23.7 – V T05
2020-06-30 14:42:04 C 00 15 20.00 +14 06 27.7 – V T05
2020-06-30 14:50:18 C 00 15 20.71 +14 06 29.3 – V T05
2020-06-30 15:27:01 S 00 15 23.38 +14 06 32.3 – L C51
2020-06-30 17:01:16 S 00 15 31.93 +14 06 45.7 – L C51
2020-06-30 20:09:35 S 00 15 49.07 +14 07 13.0 – L C51
2020-06-30 23:17:54 S 00 16 06.18 +14 07 39.9 – L C51
2020-07-01 02:26:13 S 00 16 23.292 +14 08 05.53 – L C51
2020-07-01 05:34:32 S 00 16 40.262 +14 08 33.65 – L C51
2020-07-01 08:42:51 S 00 16 57.23 +14 08 59.3 – L C51
2020-07-01 11:51:10 S 00 17 14.13 +14 09 24.3 – L C51
2020-07-02 13:58:26 C 00 19 34.32 +14 12 46.5 – V T08
2020-07-02 14:03:04 C 00 19 34.71 +14 12 47.2 – V T08