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
2023-09-06 11:50:08 C 23 40 24.209 -12 12 57.11 X F51
2023-09-06 12:05:59 C 23 40 23.449 -12 13 11.80 X F51
2023-09-07 08:28:11 C 23 39 28.127 -12 32 30.30 V G96
2023-09-07 08:35:35 C 23 39 27.745 -12 32 37.46 V G96
2023-09-07 08:43:00 C 23 39 27.403 -12 32 44.92 V G96
2023-09-07 08:50:24 C 23 39 27.000 -12 32 51.47 V G96
2023-09-10 08:51:48 C 23 35 53.918 -13 43 55.34 X F52
2023-09-10 09:07:36 C 23 35 53.028 -13 44 11.59 X F52
2023-09-10 09:23:21 C 23 35 52.131 -13 44 27.63 X F52
2023-09-10 09:39:05 C 23 35 51.244 -13 44 43.73 X F52
2023-09-14 10:24:39 C 23 30 21.349 -15 27 00.02 X F51
2023-09-14 10:41:30 C 23 30 20.250 -15 27 18.45 X F51
2023-09-14 10:58:21 C 23 30 19.146 -15 27 36.77 X F51
2023-09-14 11:15:14 C 23 30 18.042 -15 27 55.20 X F51
2023-09-20 10:26:28 C 23 20 48.201 -18 10 16.13 X F51
2023-09-20 10:43:26 C 23 20 46.908 -18 10 35.88 X F51
2023-09-20 11:00:24 C 23 20 45.606 -18 10 55.49 X F51
2023-09-20 11:17:23 C 23 20 44.311 -18 11 15.23 X F51
2023-10-07 06:43:27 C 22 48 29.895 -26 01 44.96 X F51
2023-10-07 06:58:13 C 22 48 28.584 -26 02 01.26 X F51
2023-10-07 07:13:00 C 22 48 27.264 -26 02 17.67 X F51
2023-10-07 07:27:50 C 22 48 25.948 -26 02 34.08 X F51
2023-10-26 08:12:48 S 22 15 20.03 -33 01 00.5 L C51
2023-10-26 08:12:59 S 22 15 20.05 -33 01 00.6 L C51
2023-10-26 11:19:07 S 22 15 09.48 -33 03 17.6 L C51
2023-10-26 14:25:24 S 22 14 58.99 -33 05 34.1 L C51
2023-10-26 15:58:33 S 22 14 53.85 -33 06 42.5 L C51
2023-10-26 17:31:31 S 22 14 48.61 -33 07 50.0 L C51
2023-10-26 17:31:43 S 22 14 48.55 -33 07 51.4 L C51
2023-10-27 01:17:17 S 22 14 22.73 -33 13 30.3 L C51
2024-02-08 07:08:52 S 15 10 26.07 -10 21 07.4 L C51
2024-02-08 13:19:16 S 15 10 10.63 -10 11 50.3 L C51
2024-02-08 13:19:27 S 15 10 10.66 -10 11 49.7 L C51
2024-02-08 14:52:47 S 15 10 06.79 -10 09 27.7 L C51
2024-02-08 14:52:58 S 15 10 06.78 -10 09 27.3 L C51
2024-02-08 17:58:32 S 15 09 59.08 -10 04 48.6 L C51
2024-02-08 21:04:07 S 15 09 51.30 -10 00 10.7 L C51
2024-02-17 14:45:02 C 15 00 31.101 -05 08 57.00 X F51
2024-02-17 15:02:57 C 15 00 30.076 -05 08 33.71 X F51
2024-02-17 15:20:53 C 15 00 29.043 -05 08 10.32 X F51
2024-02-17 15:38:50 C 15 00 28.012 -05 07 47.01 X F51
2024-03-07 18:59:32 C 14 30 19.036 +03 45 56.33 O18
2024-03-07 19:58:39 C 14 30 13.873 +03 46 56.70 O18
2024-03-09 19:21:04 C 14 26 15.629 +04 34 10.73 O18
2024-03-09 20:20:17 C 14 26 10.246 +04 35 09.14 O18
2024-03-10 18:34:15 C 14 24 16.179 +04 56 39.45 O18
2024-03-10 19:33:24 C 14 24 10.790 +04 57 36.24 O18
2024-03-13 14:07:13 C 14 18 18.422 +05 59 22.94 X F52
2024-03-13 14:24:12 C 14 18 16.801 +05 59 38.15 X F52
2024-03-13 14:41:09 C 14 18 15.186 +05 59 53.25 X F52