2009 SK104

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6061892759 ± 7.46e-09
Semi-major axis (a)2.7904313170 AU ± 1.58e-08
Inclination (i)4.19114746° ± 1.74e-06
Long. of Asc. Node (Ω)323.10842384° ± 2.63e-05
Arg. of Perihelion (ω)291.81873378° ± 3.02e-05
Mean Anomaly (M)223.41712385° ± 5.26e-06
Mean Motion (n)0.2114488221°/day ± 1.80e-09
Perihelion dist (q)1.09890178 AU ± 2.17e-08
Aphelion dist (Q)4.48196086 AU ± 3.29e-08
Orbital Period4.66129948 yr ± 3.97e-08
Physical Parameters
H (abs. magnitude)19.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.390″
Uncertainty0
Orbit TypeAmor
MOID0.108769 AU
Observations Used358
Oppositions7
Arc Total2009-2018
First Observation Used2009-09-25
Last Observation Used2018-08-14
Observations (508)
Date Type RA Dec Mag Band Observatory
2009-09-25 08:32:02 C 00 09 33.69 +05 53 16.1 r G96
2009-09-25 08:41:59 C 00 09 33.15 +05 53 13.4 r G96
2009-09-25 08:52:10 C 00 09 32.54 +05 53 10.4 r G96
2009-09-25 09:02:11 C 00 09 32.04 +05 53 08.2 r G96
2009-09-25 10:27:29 C 00 09 27.30 +05 52 41.4 r G96
2009-09-25 10:30:29 C 00 09 27.14 +05 52 40.9 r G96
2009-09-25 10:33:28 C 00 09 27.00 +05 52 39.5 r G96
2009-09-25 10:53:36 C 00 09 25.90 +05 52 33.8 o H01
2009-09-25 11:02:24 C 00 09 25.43 +05 52 31.0 o H01
2009-09-25 11:11:18 C 00 09 24.94 +05 52 28.4 o H01
2009-09-26 07:37:50 C 00 08 20.15 +05 46 23.7 o 291
2009-09-26 07:43:47 C 00 08 19.88 +05 46 22.1 o 291
2009-09-26 08:02:48 C 00 08 18.80 +05 46 16.2 o 291
2009-09-26 09:51:22 C 00 08 12.94 +05 45 44.1 r G96
2009-09-26 09:52:51 C 00 08 12.84 +05 45 43.6 r G96
2009-09-26 09:56:07 C 00 08 12.66 +05 45 42.4 r G96
2009-09-26 09:57:36 C 00 08 12.58 +05 45 42.2 r G96
2009-09-26 10:00:52 C 00 08 12.40 +05 45 41.2 r G96
2009-09-26 10:02:19 C 00 08 12.33 +05 45 40.7 r G96
2009-09-26 10:05:38 C 00 08 12.19 +05 45 40.1 r G96
2009-09-26 10:07:07 C 00 08 12.08 +05 45 39.3 r G96
2009-09-27 06:45:18 C 00 07 07.64 +05 39 32.2 r G96
2009-09-27 06:56:32 C 00 07 07.06 +05 39 29.1 r G96
2009-09-27 07:07:40 C 00 07 06.49 +05 39 25.6 r G96
2009-09-27 07:19:03 C 00 07 05.80 +05 39 22.1 r G96
2009-09-28 07:59:38 C 00 05 49.46 +05 32 05.3 o 291
2009-09-28 08:05:03 C 00 05 49.25 +05 32 03.1 o 291
2009-09-28 08:10:26 C 00 05 48.91 +05 32 00.2 o 291
2009-09-30 04:15:26 C 00 03 36.40 +05 19 09.4 o 291
2009-09-30 04:20:49 C 00 03 36.03 +05 19 07.9 o 291
2009-09-30 04:26:20 C 00 03 35.81 +05 19 04.8 o 291
2009-10-09 08:38:37 C 23 53 47.68 +04 18 46.4 o 291
2009-10-09 08:44:55 C 23 53 47.40 +04 18 44.7 o 291
2018-03-17 08:27:25 C 12 21 03.58 -09 46 33.9 U 703
2018-03-17 08:35:01 C 12 21 03.29 -09 46 37.6 U 703
2018-03-17 08:50:13 C 12 21 02.86 -09 46 44.0 U 703
2018-03-17 10:31:07 C 12 21 00.13 -09 47 28.2 U I52
2018-03-17 10:35:05 C 12 21 00.00 -09 47 30.3 U I52
2018-03-17 10:39:12 C 12 20 59.90 -09 47 32.1 U I52
2018-03-17 10:43:37 C 12 20 59.78 -09 47 34.0 U I52
2018-03-17 12:56:01 C 12 20 57.49 -09 48 10.4 U 474
2018-03-17 12:59:04 C 12 20 57.42 -09 48 11.6 U 474
2018-03-17 13:02:06 C 12 20 57.33 -09 48 13.0 U 474
2018-03-17 13:05:08 C 12 20 57.25 -09 48 14.2 U 474
2018-03-18 04:15:02 C 12 20 35.88 -09 55 05.1 U 807
2018-03-18 04:18:46 C 12 20 35.75 -09 55 06.4 U 807
2018-03-18 04:22:20 C 12 20 35.64 -09 55 08.0 U 807
2018-03-18 06:24:59 C 12 20 32.81 -09 56 22.3 U I52
2018-03-18 06:31:00 C 12 20 32.63 -09 56 25.1 U I52
2018-03-18 06:39:04 C 12 20 32.40 -09 56 28.6 U I52