669051 (2012 SD22)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5727154000
Semi-major axis (a)1.9640237000 AU
Inclination (i)7.91446000°
Long. of Asc. Node (Ω)140.20303000°
Arg. of Perihelion (ω)313.86114000°
Mean Anomaly (M)248.65845000°
Mean Motion (n)0.3580832400°/day
Perihelion dist (q)0.83919710 AU
Aphelion dist (Q)3.08885030 AU
Orbital Period2.75245410 yr
Physical Parameters
H (abs. magnitude)20.08
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.780″
Uncertainty0
Orbit TypeApollo
MOID0.017431 AU
Observations Used212
Oppositions5
Arc Total2001-2024
First Observation Used
Last Observation Used2024-04-28
Observations (222)
Date Type RA Dec Mag Band Observatory
2024-03-18 13:31:40 C 14 07 26.394 +07 38 50.13 X F51
2024-03-18 13:48:13 C 14 07 24.775 +07 39 02.78 X F51
2024-03-18 14:21:16 C 14 07 21.543 +07 39 28.05 X F51
2024-03-20 09:56:08 C 14 03 20.956 +08 11 45.02 V G96
2024-03-20 10:03:33 C 14 03 20.232 +08 11 50.50 V G96
2024-03-20 10:12:16 C 14 03 19.386 +08 11 56.72 V G96
2024-03-20 10:19:42 C 14 03 18.659 +08 12 01.94 V G96
2024-04-10 08:54:34 C 13 21 33.009 +11 42 07.98 X F51
2024-04-10 09:09:36 C 13 21 31.948 +11 42 10.15 X F51
2024-04-10 09:24:47 C 13 21 30.863 +11 42 12.10 X F51
2024-04-10 09:39:57 C 13 21 29.780 +11 42 14.27 X F51
2024-04-11 08:01:12 C 13 20 00.863 +11 44 53.52 V G96
2024-04-11 08:08:38 C 13 20 00.337 +11 44 54.42 V G96
2024-04-11 08:16:08 C 13 19 59.840 +11 44 55.10 V G96
2024-04-11 08:23:36 C 13 19 59.318 +11 44 55.72 V G96
2024-04-27 06:33:35 C 13 01 37.898 +11 26 09.95 X F51
2024-04-27 06:51:37 C 13 01 37.290 +11 26 07.00 X F51
2024-04-27 07:09:40 C 13 01 36.673 +11 26 03.66 X F51
2024-04-28 07:13:20 C 13 00 52.777 +11 21 35.76 X F51
2024-04-28 07:32:05 C 13 00 52.182 +11 21 32.27 X F51
2024-04-28 07:50:45 C 13 00 51.569 +11 21 28.53 X F51
2024-04-28 08:09:29 C 13 00 50.966 +11 21 24.95 X F51