376775 (2000 HW23)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4232948083 ± 2.10e-08
Semi-major axis (a)2.1541782507 AU ± 4.44e-09
Inclination (i)7.75261415° ± 7.03e-06
Long. of Asc. Node (Ω)46.34340191° ± 2.34e-05
Arg. of Perihelion (ω)245.08580971° ± 2.86e-05
Mean Anomaly (M)353.68249753° ± 9.62e-06
Mean Motion (n)0.3117380547°/day ± 9.65e-10
Perihelion dist (q)1.24232578 AU ± 4.54e-08
Aphelion dist (Q)3.06603072 AU ± 4.58e-08
Orbital Period3.16171307 yr ± 9.78e-09
Physical Parameters
H (abs. magnitude)18.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.387″
Uncertainty0
Orbit TypeAmor
MOID0.261116 AU
Observations Used328
Oppositions32
Arc Total1978-2025
First Observation Used1978-08-12
Last Observation Used2025-04-01
Observations (349)
Date Type RA Dec Mag Band Observatory
2019-04-24 15:26:05 C 14 11 51.10 -08 33 20.4 q D29
2019-04-24 15:54:27 C 14 11 49.45 -08 33 23.1 q D29
2019-04-24 16:22:48 C 14 11 47.86 -08 33 26.3 q D29
2019-04-25 07:26:02 C 14 10 58.35 -08 34 58.7 V G96
2019-04-25 07:33:23 C 14 10 57.92 -08 34 59.4 V G96
2019-04-25 07:40:41 C 14 10 57.49 -08 35 00.1 V G96
2019-04-25 07:48:00 C 14 10 57.06 -08 35 01.0 V G96
2019-04-26 08:31:56 C 14 09 34.26 -08 37 38.7 V 703
2019-04-26 08:39:30 C 14 09 33.81 -08 37 38.8 V 703
2019-04-26 08:47:04 C 14 09 33.43 -08 37 39.1 V 703
2019-04-26 08:54:39 C 14 09 32.93 -08 37 40.9 V 703
2019-04-27 10:52:42 C 14 08 04.79 -08 40 33.4 V T08
2019-04-27 11:05:30 C 14 08 03.99 -08 40 35.0 V T08
2019-04-27 11:17:28 C 14 08 03.22 -08 40 36.6 V T08
2019-04-27 11:30:10 C 14 08 02.44 -08 40 37.7 V T08
2019-05-01 08:32:49 C 14 02 35.07 -08 52 28.6 V 703
2019-05-01 08:40:37 C 14 02 34.59 -08 52 30.5 V 703
2019-05-01 08:48:23 C 14 02 34.14 -08 52 30.9 V 703
2019-05-01 08:56:10 C 14 02 33.58 -08 52 31.4 V 703
2019-05-01 10:38:36 C 14 02 27.67 -08 52 44.7 V T08
2019-05-01 10:51:13 C 14 02 26.85 -08 52 46.2 V T08
2019-05-01 11:04:47 C 14 02 25.99 -08 52 48.4 V T08
2019-05-01 11:17:38 C 14 02 25.17 -08 52 49.6 V T08
2019-05-02 07:12:50 C 14 01 13.67 -08 55 43.7 V G96
2019-05-02 07:20:13 C 14 01 13.20 -08 55 44.7 V G96
2019-05-02 07:27:35 C 14 01 12.73 -08 55 45.8 V G96
2019-05-02 07:34:58 C 14 01 12.27 -08 55 46.9 V G96
2019-05-03 07:21:15 C 13 59 46.18 -08 59 20.7 V G96
2019-05-03 07:28:39 C 13 59 45.70 -08 59 21.6 V G96
2019-05-03 07:36:02 C 13 59 45.22 -08 59 22.5 V G96
2019-05-03 07:43:26 C 13 59 44.75 -08 59 23.7 V G96
2019-05-05 08:05:07 C 13 56 48.43 -09 07 11.1 V 703
2019-05-05 08:12:53 C 13 56 47.86 -09 07 12.2 V 703
2019-05-05 08:20:39 C 13 56 47.46 -09 07 12.7 V 703
2019-05-05 08:28:26 C 13 56 47.08 -09 07 13.5 V 703
2019-05-07 10:41:34 C 13 53 44.08 -09 16 07.5 V T05
2019-05-07 10:54:38 C 13 53 43.28 -09 16 09.5 V T05
2019-05-07 11:07:41 C 13 53 42.40 -09 16 11.9 V T05
2019-05-07 11:20:53 C 13 53 41.59 -09 16 14.3 V T05
2019-05-09 08:00:00 C 13 51 00.15 -09 24 58.9 V 703
2019-05-09 08:08:13 C 13 50 59.69 -09 25 00.2 V 703
2019-05-09 08:16:24 C 13 50 59.11 -09 25 02.4 V 703
2019-05-09 08:24:37 C 13 50 58.59 -09 25 04.6 V 703
2019-05-10 08:22:29 C 13 49 33.551 -09 30 00.26 U F51
2019-05-10 08:39:16 C 13 49 32.479 -09 30 03.86 U F51
2019-05-10 08:56:04 C 13 49 31.410 -09 30 07.39 U F51
2019-05-10 09:01:50 C 13 49 31.04 -09 30 08.9 V T05
2019-05-10 09:12:53 C 13 49 30.337 -09 30 10.94 U F51
2019-05-10 09:23:50 C 13 49 29.66 -09 30 13.3 V T05
2019-05-10 09:39:50 C 13 49 28.62 -09 30 17.3 V T05