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
2009-10-14 09:06:43 C 03 35 41.01 +19 20 21.9 19.3 c 704
2009-10-14 09:25:38 C 03 35 43.79 +19 19 56.9 19.0 c 704
2009-10-14 09:44:34 C 03 35 46.49 +19 19 31.2 19.2 c 704
2009-10-14 18:53:24 C 03 37 10.57 +19 07 42.8 – c D21
2009-10-14 18:58:43 C 03 37 11.56 +19 07 35.5 – c D21
2009-10-14 19:03:59 C 03 37 12.25 +19 07 29.2 – c D21
2009-10-15 01:52:47 C 03 38 15.57 +18 57 33.6 – v 204
2009-10-15 02:02:24 C 03 38 16.99 +18 57 20.2 – v 204
2009-10-15 02:11:21 C 03 38 18.34 +18 57 07.8 – v 204
2009-10-18 08:58:54 C 03 50 57.66 +16 56 38.6 – o H55
2009-10-18 09:02:02 C 03 50 58.14 +16 56 33.2 – o H55
2009-10-18 09:05:41 C 03 50 58.75 +16 56 27.2 – o H55
2009-10-18 09:08:50 C 03 50 59.25 +16 56 21.8 – o H55
2009-10-18 09:12:59 C 03 50 59.91 +16 56 14.5 – o H55
2009-10-18 10:27:50 C 03 51 12.29 +16 54 11.9 – r 448
2009-10-18 10:30:54 C 03 51 12.84 +16 54 06.4 – r 448
2009-10-18 10:36:01 C 03 51 13.65 +16 53 58.5 – r 448
2009-10-18 10:39:06 C 03 51 14.13 +16 53 53.1 – r 448
2009-10-18 10:42:10 C 03 51 14.63 +16 53 47.7 – r 448
2009-10-19 23:25:28 C 03 57 29.49 +15 49 01.7 – r 106
2009-10-19 23:41:59 C 03 57 32.23 +15 48 31.3 – r 106
2009-10-19 23:58:30 C 03 57 34.98 +15 48 01.5 – r 106
2009-10-20 00:15:02 C 03 57 37.70 +15 47 31.2 – r 106
2009-10-20 07:04:33 C 03 58 48.78 +15 34 57.6 – u H45
2009-10-20 07:06:42 C 03 58 49.12 +15 34 53.1 – u H45
2009-10-20 07:09:08 C 03 58 49.56 +15 34 49.0 – u H45
2009-10-20 07:10:28 C 03 58 49.74 +15 34 46.3 – u H45
2009-10-20 07:12:46 C 03 58 50.17 +15 34 41.7 – u H45
2009-10-20 07:15:35 C 03 58 50.61 +15 34 36.7 – u H45
2009-10-21 07:47:32 C 04 03 09.25 +14 47 31.7 – r 703
2009-10-21 07:59:14 C 04 03 11.19 +14 47 09.6 – r 703
2009-10-21 08:10:48 C 04 03 13.21 +14 46 48.5 – r 703
2009-10-24 09:31:01 C 04 16 38.96 +12 10 29.3 – r 703
2009-10-24 09:45:39 C 04 16 41.59 +12 09 55.4 – r 703
2009-10-24 10:00:13 C 04 16 44.18 +12 09 24.7 – r 703
2009-10-24 10:14:50 C 04 16 46.88 +12 08 48.7 – r 703
2009-10-25 02:14:35 C 04 19 49.69 +11 31 25.2 – w 160
2009-10-25 02:18:33 C 04 19 50.49 +11 31 16.9 – w 160
2009-10-25 02:22:24 C 04 19 51.18 +11 31 05.8 – w 160
2009-10-25 05:18:24 C 04 20 26.55 +11 24 10.9 – o H55
2009-10-25 05:20:35 C 04 20 27.00 +11 24 05.6 – o H55
2009-10-25 05:22:28 C 04 20 27.36 +11 24 01.0 – o H55
2009-10-25 05:28:56 C 04 20 28.56 +11 23 46.0 – o H55
2009-10-25 05:31:21 C 04 20 28.97 +11 23 40.4 – o H55
2009-10-26 01:46:20 C 04 24 23.37 +10 34 30.2 – r 130
2009-10-26 01:49:00 C 04 24 23.85 +10 34 23.9 – r 130
2009-10-26 01:52:22 C 04 24 24.48 +10 34 15.2 – r 130
2009-10-26 01:55:01 C 04 24 24.99 +10 34 09.0 – r 130
2009-10-26 08:24:05 C 04 25 41.17 +10 18 07.3 – r 850
2009-10-26 08:51:05 C 04 25 46.28 +10 16 59.8 – r 850