2020 HW7

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3460101000
Semi-major axis (a)1.2887529000 AU
Inclination (i)0.24465000°
Long. of Asc. Node (Ω)344.66769000°
Arg. of Perihelion (ω)155.11343000°
Mean Anomaly (M)331.75713000°
Mean Motion (n)0.6736736700°/day
Perihelion dist (q)0.84283140 AU
Aphelion dist (Q)1.73467440 AU
Orbital Period1.46303420 yr
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.440″
Uncertainty6
Orbit TypeApollo
MOID0.002935 AU
Observations Used21
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-04-30
Observations (23)
Date Type RA Dec Mag Band Observatory
2020-04-26 08:45:11 C 13 07 32.470 -12 32 36.94 U F51
2020-04-26 09:19:18 C 13 07 45.253 -12 33 19.29 U F51
2020-04-26 09:36:20 C 13 07 51.640 -12 33 39.88 U F51
2020-04-26 20:31:42 C 13 12 25.69 -12 47 11.0 V L01
2020-04-26 20:35:29 C 13 12 27.02 -12 47 15.1 V L01
2020-04-26 20:39:16 C 13 12 28.39 -12 47 19.8 V L01
2020-04-26 21:25:16 C 13 12 44.55 -12 48 19.4 V 033
2020-04-26 21:28:11 C 13 12 45.56 -12 48 22.6 V 033
2020-04-26 21:31:06 C 13 12 46.62 -12 48 25.6 V 033
2020-04-26 21:34:05 C 13 12 47.64 -12 48 28.7 V 033
2020-04-27 07:13:39 C 13 16 17.94 -12 57 32.6 V G96
2020-04-27 07:21:07 C 13 16 20.21 -12 57 39.4 V G96
2020-04-27 07:28:36 C 13 16 22.46 -12 57 46.3 V G96
2020-04-28 05:07:22 C 13 23 26.70 -13 16 05.5 V V06
2020-04-28 05:10:15 C 13 23 27.44 -13 16 07.6 V V06
2020-04-28 05:13:09 C 13 23 28.17 -13 16 10.1 V V06
2020-04-28 05:16:03 C 13 23 28.89 -13 16 12.1 V V06
2020-04-28 11:28:24 C 13 25 12.65 -13 17 18.8 V 474
2020-04-28 11:35:12 C 13 25 14.35 -13 17 23.2 V 474
2020-04-28 11:42:00 C 13 25 15.98 -13 17 28.4 V 474
2020-04-30 04:46:41 C 13 35 08.36 -13 45 04.4 V V06
2020-04-30 04:53:32 C 13 35 09.51 -13 45 07.8 V V06
2020-04-30 05:00:23 C 13 35 10.66 -13 45 11.6 V V06