2009 HW67

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7574086000
Semi-major axis (a)2.0842600000 AU
Inclination (i)2.36856000°
Long. of Asc. Node (Ω)215.83396000°
Arg. of Perihelion (ω)260.42143000°
Mean Anomaly (M)197.95975000°
Mean Motion (n)0.3275489600°/day
Perihelion dist (q)0.50562360 AU
Aphelion dist (Q)3.66289640 AU
Orbital Period3.00903920 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.410″
Uncertainty7
Orbit TypeApollo
MOID0.000500 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-05-01
Observations (29)
Date Type RA Dec Mag Band Observatory
2009-04-27 07:06:15 C 14 10 56.13 -12 29 30.4 r G96
2009-04-27 07:16:42 C 14 10 53.14 -12 28 54.9 r G96
2009-04-27 07:27:06 C 14 10 50.19 -12 28 19.9 r G96
2009-04-27 07:37:24 C 14 10 47.31 -12 27 45.1 r G96
2009-04-27 08:28:54 C 14 10 36.64 -12 25 38.7 658
2009-04-27 08:32:04 C 14 10 35.81 -12 25 28.4 658
2009-04-27 08:35:14 C 14 10 35.02 -12 25 18.1 658
2009-04-27 08:40:10 C 14 10 31.90 -12 24 22.3 o 673
2009-04-27 08:48:29 C 14 10 29.79 -12 23 56.6 o 673
2009-04-27 08:52:02 C 14 10 27.03 -12 23 36.5 c 854
2009-04-27 08:58:39 C 14 10 27.00 -12 23 22.6 o 673
2009-04-27 09:03:49 C 14 10 25.63 -12 23 06.4 o 673
2009-04-27 09:19:58 C 14 10 19.70 -12 22 05.2 r G96
2009-04-27 09:22:18 C 14 10 19.12 -12 21 57.6 r G96
2009-04-27 09:24:37 C 14 10 18.55 -12 21 50.2 r G96
2009-04-27 09:26:56 C 14 10 17.94 -12 21 42.7 r G96
2009-04-28 05:54:10 C 14 07 23.05 -11 33 16.8 r G96
2009-04-28 05:55:09 C 14 07 22.90 -11 33 15.1 r G96
2009-04-28 05:56:09 C 14 07 22.76 -11 33 13.4 r G96
2009-04-28 05:57:08 C 14 07 22.58 -11 33 11.8 r G96
2009-04-29 05:50:04 C 14 05 16.23 -11 00 08.2 o 291
2009-04-29 05:56:22 C 14 05 15.55 -11 00 01.2 o 291
2009-04-29 06:01:50 C 14 05 14.98 -10 59 55.7 o 291
2009-04-30 05:18:00 C 14 03 59.14 -10 39 36.7 o 291
2009-04-30 05:23:34 C 14 03 58.75 -10 39 32.9 o 291
2009-04-30 05:28:59 C 14 03 58.34 -10 39 29.1 o 291
2009-05-01 04:54:10 C 14 03 06.49 -10 25 28.0 o 291
2009-05-01 04:59:42 C 14 03 06.16 -10 25 25.4 o 291
2009-05-01 05:05:09 C 14 03 05.92 -10 25 23.1 o 291