2019 HW3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1005457000
Semi-major axis (a)1.0928965000 AU
Inclination (i)16.11380000°
Long. of Asc. Node (Ω)43.08679000°
Arg. of Perihelion (ω)107.24907000°
Mean Anomaly (M)325.92777000°
Mean Motion (n)0.8626517400°/day
Perihelion dist (q)0.98301050 AU
Aphelion dist (Q)1.20278250 AU
Orbital Period1.14253250 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty6
Orbit TypeApollo
MOID0.040197 AU
Observations Used69
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-05-10
Observations (72)
Date Type RA Dec Mag Band Observatory
2019-04-27 08:29:44 C 15 23 22.318 +30 17 23.45 U F51
2019-04-27 08:41:47 C 15 23 15.894 +30 15 08.96 U F51
2019-04-27 08:46:25 C 15 23 13.424 +30 14 17.03 U F51
2019-04-27 08:58:30 C 15 23 06.996 +30 12 02.49 U F51
2019-04-27 09:03:08 C 15 23 04.498 +30 11 10.53 U F51
2019-04-27 09:15:12 C 15 22 57.994 +30 08 54.71 U F51
2019-04-27 20:42:19 C 15 17 21.82 +27 52 31.7 V L01
2019-04-27 20:46:19 C 15 17 19.67 +27 51 43.9 V L01
2019-04-27 20:47:52 C 15 17 18.86 +27 51 25.5 V L01
2019-04-27 20:51:19 C 15 17 17.12 +27 50 44.6 V L01
2019-04-27 22:00:14 C 15 16 40.78 +27 36 55.7 V 595
2019-04-27 22:08:30 C 15 16 36.40 +27 35 16.5 V 595
2019-04-27 22:16:45 C 15 16 32.05 +27 33 36.3 V 595
2019-04-28 04:31:26 C 15 13 32.50 +26 16 31.0 V H01
2019-04-28 04:46:31 C 15 13 24.55 +26 13 25.2 V H01
2019-04-28 04:58:49 C 15 13 18.03 +26 10 52.8 V H01
2019-04-28 05:04:51 C 15 13 14.82 +26 09 38.3 V H01
2019-04-28 06:58:21 C 15 12 14.37 +25 46 02.7 V I52
2019-04-28 06:59:24 C 15 12 13.81 +25 45 49.2 V I52
2019-04-28 07:00:27 C 15 12 13.23 +25 45 36.0 V I52
2019-04-28 07:01:30 C 15 12 12.67 +25 45 23.0 V I52
2019-04-28 08:35:24 C 15 11 21.27 +25 25 27.1 V 703
2019-04-28 08:42:59 C 15 11 16.96 +25 23 49.7 V 703
2019-04-28 08:50:34 C 15 11 12.87 +25 22 12.7 V 703
2019-04-28 08:58:10 C 15 11 08.83 +25 20 35.3 V 703
2019-04-28 09:42:56 C 15 10 44.97 +25 10 29.7 V V01
2019-04-28 09:53:20 C 15 10 39.39 +25 08 14.0 V V01
2019-04-28 10:03:09 C 15 10 34.13 +25 06 07.2 V V01
2019-04-28 22:33:29 C 15 04 31.21 +22 20 24.9 V K63
2019-04-28 22:37:42 C 15 04 28.95 +22 19 28.1 V K63
2019-04-28 22:42:48 C 15 04 26.13 +22 18 18.3 V K63
2019-04-29 06:50:49 C 15 00 23.84 +20 26 42.7 V I52
2019-04-29 06:51:09 C 15 00 23.62 +20 26 37.7 V I52
2019-04-29 06:51:30 C 15 00 23.43 +20 26 33.3 V I52
2019-04-29 06:51:51 C 15 00 23.25 +20 26 27.9 V I52
2019-04-29 08:06:14 C 14 59 42.47 +20 09 06.3 V 703
2019-04-29 08:13:45 C 14 59 38.12 +20 07 21.0 V 703
2019-04-29 08:21:16 C 14 59 33.95 +20 05 34.4 V 703
2019-04-29 08:28:47 C 14 59 29.91 +20 03 48.8 V 703
2019-05-01 05:49:24 C 14 37 06.61 +08 42 48.0 V I52
2019-05-01 05:49:40 C 14 37 06.47 +08 42 43.8 V I52
2019-05-01 05:49:56 C 14 37 06.33 +08 42 39.6 V I52
2019-05-01 05:50:13 C 14 37 06.18 +08 42 35.4 V I52
2019-05-01 11:01:22 C 14 34 25.69 +07 21 42.7 V T08
2019-05-01 11:15:36 C 14 34 17.88 +07 17 58.5 V T08
2019-05-01 11:40:24 C 14 34 04.22 +07 11 25.7 V T08
2019-05-01 11:54:38 C 14 33 56.34 +07 07 37.9 V T08
2019-05-01 23:43:59 C 14 28 13.12 +03 58 48.7 V 204
2019-05-01 23:50:37 C 14 28 09.56 +03 57 03.3 V 204
2019-05-01 23:57:11 C 14 28 06.06 +03 55 19.0 V 204