IAA RAS IAA Minor Planet Database

88188 (2000 XH44)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3912565459 ± 4.37e-09
Semi-major axis (a)2.0078553601 AU ± 3.55e-10
Inclination (i)11.34463111° ± 2.41e-07
Long. of Asc. Node (Ω)340.11883753° ± 1.05e-06
Arg. of Perihelion (ω)195.36248539° ± 8.48e-07
Mean Anomaly (M)221.33911122° ± 8.99e-07
Mean Motion (n)0.3464285210°/day ± 9.19e-11
Perihelion dist (q)1.22226881 AU ± 8.77e-09
Aphelion dist (Q)2.79344191 AU ± 8.78e-09
Orbital Period2.84510721 yr ± 7.55e-10
Physical Parameters
H (abs. magnitude)16.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.035″
Uncertainty0
Orbit TypeAmor
MOID0.233382 AU
Observations Used3093
Gaia Obs Used201
Oppositions16
Arc Total1991-2025
First Observation Used1991-12-07
Last Observation Used2025-12-11
Observations (3272)
Date Type RA Dec Mag Band Observatory
2020-11-11 13:08:09 C 07 06 38.341 +42 13 42.78 – U F52
2020-11-11 13:42:24 C 07 06 39.560 +42 13 55.45 – U F52
2020-11-13 11:51:35 C 07 08 22.343 +42 30 59.44 – U F52
2020-11-13 12:08:10 C 07 08 22.887 +42 31 05.85 – U F52
2020-11-13 12:24:49 C 07 08 23.431 +42 31 12.31 – U F52
2020-11-13 12:41:29 C 07 08 23.976 +42 31 18.69 – U F52
2020-11-14 11:03:46 C 07 09 10.44 +42 39 41.8 – U I41
2020-11-14 11:08:04 C 07 09 10.57 +42 39 43.4 – U I41
2020-11-15 07:23:31 C 07 09 51.51 +42 47 23.5 – V 703
2020-11-15 07:31:18 C 07 09 51.74 +42 47 26.0 – V 703
2020-11-15 07:39:06 C 07 09 52.02 +42 47 29.6 – V 703
2020-11-15 07:46:54 C 07 09 52.23 +42 47 31.8 – V 703
2020-11-15 08:21:40 C 07 09 53.37 +42 47 45.5 – U I41
2020-11-15 11:19:24 C 07 09 58.68 +42 48 54.7 – U I41
2020-11-16 12:12:09 C 07 10 45.54 +42 58 27.3 – U I41
2020-11-16 12:14:50 C 07 10 45.61 +42 58 28.4 – U I41
2020-11-17 04:22:56 C 07 11 15.46 +43 04 39.5 – V W33
2020-11-17 04:29:09 C 07 11 15.64 +43 04 42.4 – V W33
2020-11-17 04:35:22 C 07 11 15.85 +43 04 44.9 – V W33
2020-11-17 09:28:49 C 07 11 24.13 +43 06 41.6 – U I41
2020-11-17 09:54:55 C 07 11 24.82 +43 06 51.9 – U I41
2020-11-17 10:49:58 C 07 11 26.26 +43 07 13.6 – U I41
2020-11-18 07:16:02 C 07 12 01.40 +43 15 11.0 – V 703
2020-11-18 07:23:58 C 07 12 01.58 +43 15 13.6 – V 703
2020-11-18 07:31:54 C 07 12 01.83 +43 15 17.9 – V 703
2020-11-18 07:39:50 C 07 12 01.99 +43 15 20.2 – V 703
2020-11-18 10:45:27 C 07 12 06.65 +43 16 35.1 – U I41
2020-11-18 10:47:41 C 07 12 06.71 +43 16 35.9 – U I41
2020-11-19 14:37:36 C 07 12 50.21 +43 27 37.3 – V T05
2020-11-19 14:42:53 C 07 12 50.32 +43 27 38.8 – V T05
2020-11-19 14:47:37 C 07 12 50.44 +43 27 41.3 – V T05
2020-11-19 15:05:52 C 07 12 50.89 +43 27 47.9 – V T05
2020-11-19 15:46:01 C 07 12 51.69 +43 28 03.7 – V T05
2020-11-21 08:09:05 C 07 13 49.52 +43 44 10.8 – V G96
2020-11-21 08:16:36 C 07 13 49.66 +43 44 14.0 – V G96
2020-11-21 08:24:08 C 07 13 49.80 +43 44 17.2 – V G96
2020-11-21 08:31:39 C 07 13 49.95 +43 44 20.3 – V G96
2020-11-22 13:07:05 C 07 14 25.243 +43 55 57.10 – U F52
2020-11-22 13:27:25 C 07 14 25.570 +43 56 05.37 – U F52
2020-11-22 13:47:43 C 07 14 25.893 +43 56 13.57 – U F52
2020-11-22 14:08:11 C 07 14 26.223 +43 56 21.84 – U F52
2020-11-23 14:28:56 C 07 14 53.09 +44 06 17.6 – V T05
2020-11-23 14:33:33 C 07 14 53.21 +44 06 19.5 – V T05
2020-11-23 14:44:46 C 07 14 53.35 +44 06 24.6 – V T05
2020-11-23 15:03:16 C 07 14 53.60 +44 06 31.7 – V T05
2020-11-24 08:57:41 C 07 15 12.08 +44 13 50.6 – V 703
2020-11-24 09:05:27 C 07 15 12.27 +44 13 53.9 – V 703
2020-11-24 09:13:13 C 07 15 12.37 +44 13 57.4 – V 703
2020-11-24 09:20:59 C 07 15 12.47 +44 14 00.6 – V 703
2020-11-25 13:16:02 C 07 15 36.74 +44 25 35.2 – V T08