2009 SV171

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5863431000
Semi-major axis (a)2.6390387000 AU
Inclination (i)12.92479000°
Long. of Asc. Node (Ω)208.89801000°
Arg. of Perihelion (ω)233.67542000°
Mean Anomaly (M)263.61578000°
Mean Motion (n)0.2298981300°/day
Perihelion dist (q)1.09165660 AU
Aphelion dist (Q)4.18642080 AU
Orbital Period4.28714960 yr
Physical Parameters
H (abs. magnitude)19.66
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.590″
Uncertainty0
Orbit TypeAmor
MOID0.181404 AU
Observations Used147
Oppositions3
Arc Total2009-2023
First Observation Used
Last Observation Used2023-03-17
Observations (195)
Date Type RA Dec Mag Band Observatory
2009-09-28 08:18:36 C 02 45 55.87 +24 24 43.3 r 703
2009-09-28 08:27:25 C 02 45 56.77 +24 24 40.7 r 703
2009-09-28 08:36:15 C 02 45 57.74 +24 24 36.9 r 703
2009-09-28 09:00:50 C 02 46 00.40 +24 24 27.9 r 703
2009-09-28 09:12:00 C 02 46 01.56 +24 24 23.5 r 703
2009-09-28 09:23:24 C 02 46 02.60 +24 24 19.8 r 703
2009-09-28 09:34:50 C 02 46 03.86 +24 24 14.7 r 703
2009-09-28 11:01:35 C 02 46 12.77 +24 23 39.0 r H36
2009-09-28 11:10:29 C 02 46 13.66 +24 23 35.5 r H36
2009-09-28 11:17:32 C 02 46 14.66 +24 23 35.5 r 703
2009-09-28 11:19:22 C 02 46 14.63 +24 23 31.2 r H36
2009-09-28 11:27:17 C 02 46 15.60 +24 23 30.4 r 703
2009-09-28 11:37:01 C 02 46 16.78 +24 23 29.2 r 703
2009-09-28 11:45:04 C 02 46 17.47 +24 23 24.3 o H01
2009-09-28 11:46:52 C 02 46 17.58 +24 23 24.5 r 703
2009-09-28 11:52:41 C 02 46 18.28 +24 23 21.3 o H01
2009-09-28 11:59:06 C 02 46 18.96 +24 23 18.7 o H01
2009-09-28 12:05:03 C 02 46 19.59 +24 23 16.4 o H01
2009-09-29 02:43:03 C 02 47 57.27 +24 17 29.1 r J95
2009-09-29 02:45:52 C 02 47 57.56 +24 17 27.8 r J95
2009-09-29 02:48:40 C 02 47 57.85 +24 17 26.8 r J95
2009-09-29 08:35:11 C 02 48 36.85 +24 15 10.7 c 854
2009-09-29 08:44:51 C 02 48 37.91 +24 15 07.7 c 854
2009-09-29 08:54:32 C 02 48 38.98 +24 15 03.3 c 854
2009-09-29 09:44:41 C 02 48 44.31 +24 14 42.4 r G96
2009-09-29 09:55:50 C 02 48 45.50 +24 14 37.6 r G96
2009-09-29 10:06:55 C 02 48 46.65 +24 14 33.0 r G96
2009-09-29 10:17:49 C 02 48 47.84 +24 14 28.5 r G96
2009-10-01 07:38:35 C 02 53 57.83 +23 53 41.7 o H55
2009-10-01 07:47:28 C 02 53 58.82 +23 53 36.8 o H55
2009-10-01 07:51:32 C 02 53 59.26 +23 53 34.9 o H55
2009-10-05 08:26:01 C 03 05 38.61 +22 55 44.1 o H55
2009-10-05 08:33:15 C 03 05 39.50 +22 55 38.9 o H55
2009-10-05 08:40:21 C 03 05 40.36 +22 55 34.1 o H55
2009-10-10 10:34:45 C 03 21 51.17 +21 11 00.6 c 926
2009-10-10 10:37:10 C 03 21 51.48 +21 10 58.9 c 926
2009-10-10 10:39:32 C 03 21 51.81 +21 10 55.8 c 926
2009-10-11 02:13:11 C 03 24 03.91 +20 54 35.6 r J75
2009-10-11 02:30:57 C 03 24 06.39 +20 54 16.3 r J75
2009-10-11 02:48:41 C 03 24 08.88 +20 53 56.5 r J75
2009-10-11 09:19:40 C 03 25 04.80 +20 46 56.3 r 703
2009-10-11 09:26:35 C 03 25 05.77 +20 46 49.5 r 703
2009-10-11 09:33:34 C 03 25 06.67 +20 46 41.8 r 703
2009-10-11 09:40:38 C 03 25 07.68 +20 46 34.3 r 703
2009-10-11 10:54:44 C 03 25 17.74 +20 45 12.5 c 926
2009-10-11 10:57:38 C 03 25 18.19 +20 45 10.0 c 926
2009-10-14 03:05:31 C 03 34 45.69 +19 28 14.7 r J75
2009-10-14 03:23:15 C 03 34 48.32 +19 27 51.4 r J75
2009-10-14 03:41:06 C 03 34 50.91 +19 27 27.2 r J75
2009-10-14 08:28:33 C 03 35 35.50 +19 21 12.6 18.8 c 704