217628 Lugh (1990 HA)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7117285014 ± 2.09e-08
Semi-major axis (a)2.5267042993 AU ± 7.49e-09
Inclination (i)4.43992510° ± 2.51e-06
Long. of Asc. Node (Ω)177.72683687° ± 3.85e-05
Arg. of Perihelion (ω)316.19293222° ± 3.91e-05
Mean Anomaly (M)258.61856507° ± 1.22e-06
Mean Motion (n)0.2454034405°/day ± 1.09e-09
Perihelion dist (q)0.72837683 AU ± 5.29e-08
Aphelion dist (Q)4.32503176 AU ± 5.43e-08
Orbital Period4.01635071 yr ± 1.78e-08
Physical Parameters
H (abs. magnitude)16.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.225″
Uncertainty0
Orbit TypeApollo
MOID0.033952 AU
Observations Used473
Oppositions47
Arc Total1960-2022
First Observation Used1960-09-24
Last Observation Used2022-12-04
Observations (506)
Date Type RA Dec Mag Band Observatory
2022-11-06 21:27:54 C 05 56 52.96 +03 54 53.8 V M32
2022-11-06 21:28:14 C 05 56 53.08 +03 54 53.8 V M32
2022-11-06 21:28:34 C 05 56 53.16 +03 54 52.2 V M32
2022-11-06 21:28:53 C 05 56 53.25 +03 54 51.7 V M32
2022-11-06 21:29:13 C 05 56 53.38 +03 54 50.9 V M32
2022-11-06 21:29:32 C 05 56 53.43 +03 54 50.1 V M32
2022-11-06 21:29:52 C 05 56 53.62 +03 54 49.6 V M32
2022-11-06 21:30:12 C 05 56 53.73 +03 54 48.3 V M32
2022-11-06 21:30:31 C 05 56 53.81 +03 54 47.5 V M32
2022-11-06 21:30:52 C 05 56 53.88 +03 54 46.9 V M32
2022-11-06 21:31:12 C 05 56 54.00 +03 54 45.2 V M32
2022-11-06 21:31:32 C 05 56 54.16 +03 54 45.0 V M32
2022-11-06 21:31:52 C 05 56 54.29 +03 54 44.6 V M32
2022-11-06 21:32:11 C 05 56 54.32 +03 54 42.3 V M32
2022-11-06 21:32:30 C 05 56 54.48 +03 54 42.6 V M32
2022-11-06 21:32:50 C 05 56 54.53 +03 54 42.0 V M32
2022-11-06 21:33:10 C 05 56 54.67 +03 54 41.0 V M32
2022-11-06 21:33:29 C 05 56 54.81 +03 54 39.9 V M32
2022-11-06 21:33:50 C 05 56 54.93 +03 54 39.6 V M32
2022-11-06 21:34:10 C 05 56 55.05 +03 54 39.2 V M32
2022-11-06 21:34:30 C 05 56 55.15 +03 54 38.4 V M32
2022-11-06 21:34:50 C 05 56 55.26 +03 54 37.6 V M32
2022-11-06 21:35:09 C 05 56 55.34 +03 54 36.6 V M32
2022-11-07 07:18:45 C 06 00 15.912 +03 31 21.54 V 703
2022-11-07 07:24:53 C 06 00 18.018 +03 31 06.31 V 703
2022-11-07 07:31:01 C 06 00 20.106 +03 30 51.59 V 703
2022-11-07 07:37:08 C 06 00 22.194 +03 30 36.72 V 703
2022-11-07 11:51:19 C 06 01 51.074 +03 20 17.16 V T08
2022-11-07 11:53:58 C 06 01 51.989 +03 20 10.54 V T08
2022-11-07 11:59:57 C 06 01 54.046 +03 19 55.67 V T08
2022-11-07 12:07:16 C 06 01 56.561 +03 19 37.45 V T08
2022-11-08 00:41:19 C 06 06 28.998 +02 47 14.28 V 089
2022-11-08 00:44:11 C 06 06 30.049 +02 47 07.39 V 089
2022-11-08 00:47:03 C 06 06 31.015 +02 46 59.12 V 089
2022-11-08 00:49:55 C 06 06 32.108 +02 46 51.57 V 089
2022-11-08 04:34:54 C 06 07 57.761 +02 37 52.36 V W68
2022-11-08 04:38:48 C 06 07 59.179 +02 37 42.28 V W68
2022-11-08 04:51:58 C 06 08 04.032 +02 37 07.36 V W68
2022-11-08 04:55:52 C 06 08 05.477 +02 36 57.02 V W68
2022-11-08 05:01:05 C 06 08 07.378 +02 36 42.98 V W68
2022-11-08 05:08:53 C 06 08 10.222 +02 36 22.57 V W68
2022-11-08 05:09:32 C 06 08 10.502 +02 36 20.88 V W68
2022-11-08 05:23:41 C 06 08 15.662 +02 35 43.33 V W68
2022-11-08 07:55:49 C 06 09 13.187 +02 28 10.78 V G96
2022-11-08 08:04:14 C 06 09 16.304 +02 27 48.20 V G96
2022-11-08 08:12:38 C 06 09 19.415 +02 27 25.67 V G96
2022-11-08 08:21:01 C 06 09 22.518 +02 27 03.17 V G96
2022-11-09 12:23:14 C 06 20 32.808 +01 07 42.53 V T05
2022-11-09 12:27:48 C 06 20 34.658 +01 07 28.96 V T05
2022-11-09 12:34:18 C 06 20 37.301 +01 07 09.52 V T05