408869 (2001 SD348)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3282283694 ± 2.52e-08
Semi-major axis (a)1.8856865043 AU ± 2.29e-09
Inclination (i)14.38083219° ± 3.73e-06
Long. of Asc. Node (Ω)202.76675130° ± 1.21e-05
Arg. of Perihelion (ω)89.56326918° ± 1.72e-05
Mean Anomaly (M)159.26427427° ± 6.10e-06
Mean Motion (n)0.3806344014°/day ± 6.94e-10
Perihelion dist (q)1.26675070 AU ± 4.75e-08
Aphelion dist (Q)2.50462231 AU ± 4.75e-08
Orbital Period2.58943038 yr ± 4.72e-09
Physical Parameters
H (abs. magnitude)19.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.365″
Uncertainty0
Orbit TypeAmor
MOID0.377550 AU
Observations Used406
Oppositions14
Arc Total2001-2024
First Observation Used2001-07-10
Last Observation Used2024-06-05
Observations (415)
Date Type RA Dec Mag Band Observatory
2001-07-10 11:03:33 C 23 39 01.61 +28 15 41.1 20.6 c 644
2001-07-10 11:18:24 C 23 39 02.83 +28 15 48.7 20.4 c 644
2001-07-10 11:34:21 C 23 39 04.15 +28 15 57.1 20.9 c 644
2001-07-19 10:11:14 C 23 56 40.35 +29 49 34.7 20.6 c 644
2001-07-19 10:27:15 C 23 56 41.56 +29 49 40.4 20.6 c 644
2001-07-19 10:43:20 C 23 56 42.70 +29 49 46.1 20.2 c 644
2001-08-14 10:44:13 C 00 30 19.96 +30 24 46.0 o 644
2001-08-14 11:14:07 C 00 30 20.67 +30 24 38.2 o 644
2001-08-21 11:45:43 C 00 33 54.90 +29 22 34.7 c 644
2001-08-21 12:01:20 C 00 33 55.00 +29 22 27.0 c 644
2001-09-21 05:21:45 C 00 24 43.50 +18 11 01.3 c 699
2001-09-21 05:56:44 C 00 24 42.41 +18 10 16.7 c 699
2001-09-21 06:31:27 C 00 24 41.19 +18 09 34.2 c 699
2001-09-21 07:06:13 C 00 24 39.98 +18 08 51.3 c 699
2001-09-23 07:22:29 C 00 23 17.18 +17 08 01.0 c 644
2001-09-26 06:01:40 C 00 21 16.72 +15 38 03.7 18.8 c 704
2001-09-26 06:23:35 C 00 21 16.01 +15 37 35.5 19.5 c 704
2001-09-26 07:07:24 C 00 21 14.62 +15 36 39.5 19.1 c 704
2001-09-26 07:29:15 C 00 21 13.91 +15 36 11.8 19.4 c 704
2001-09-29 07:30:14 C 00 19 14.98 +14 04 23.2 20.1 c 644
2001-09-29 07:59:23 C 00 19 14.07 +14 03 46.2 19.8 c 644
2001-09-29 08:28:50 C 00 19 13.19 +14 03 08.7 20.5 c 644
2001-10-05 08:58:37 C 00 15 37.72 +11 03 05.1 c 644
2001-10-05 09:29:57 C 00 15 36.86 +11 02 26.8 c 644
2001-10-05 10:01:04 C 00 15 36.06 +11 01 49.8 c 644
2001-10-12 07:11:42 C 00 12 28.59 +07 51 18.6 o 644
2001-10-12 07:42:27 C 00 12 27.98 +07 50 45.6 o 644
2001-10-12 08:13:13 C 00 12 27.43 +07 50 12.0 o 644
2001-10-18 04:42:36 C 00 10 51.47 +05 27 15.4 20.5 c 644
2001-10-18 05:11:48 C 00 10 51.15 +05 26 48.2 20.4 c 644
2001-10-18 05:42:18 C 00 10 50.82 +05 26 19.3 20.4 c 644
2001-10-21 04:01:04 C 00 10 27.40 +04 22 34.8 20.2 c 704
2001-10-21 04:24:37 C 00 10 27.22 +04 22 15.1 20.4 c 704
2001-10-21 05:11:47 C 00 10 26.87 +04 21 34.6 20.0 c 704
2001-10-21 05:35:22 C 00 10 26.75 +04 21 13.4 20.1 c 704
2001-10-25 03:39:42 C 00 10 22.57 +03 04 36.0 c 644
2001-12-10 02:13:40 C 00 40 48.240 -01 49 59.66 645
2001-12-10 02:18:27 C 00 40 48.466 -01 49 59.16 645
2006-02-22 10:16:54 C 14 08 42.18 -19 24 55.8 d 291
2006-02-22 10:25:32 C 14 08 42.52 -19 24 56.8 d 291
2006-02-22 10:33:47 C 14 08 42.81 -19 24 55.8 d 291
2006-03-09 10:31:46 C 14 21 30.81 -18 43 31.5 d 291
2006-03-09 10:40:05 C 14 21 31.20 -18 43 29.1 d 291
2006-03-26 09:37:58 C 14 28 19.78 -16 04 06.9 c 691
2006-03-26 10:02:54 C 14 28 19.86 -16 03 52.4 c 691
2006-03-26 10:27:51 C 14 28 19.88 -16 03 38.4 c 691
2006-04-07 08:20:32 C 14 27 06.76 -12 39 01.6 c 691
2006-04-07 08:45:29 C 14 27 06.32 -12 38 40.1 c 691
2006-04-07 09:10:26 C 14 27 05.91 -12 38 18.7 c 691
2006-04-25 05:01:45 C 14 16 50.59 -05 08 56.5 c 691