678413 (2017 SV20)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3052296176 ± 2.25e-07
Semi-major axis (a)1.3032066479 AU ± 6.93e-09
Inclination (i)22.72804248° ± 8.86e-06
Long. of Asc. Node (Ω)110.85337796° ± 2.42e-05
Arg. of Perihelion (ω)119.67135872° ± 3.28e-05
Mean Anomaly (M)317.24547388° ± 5.97e-05
Mean Motion (n)0.6625098599°/day ± 5.28e-09
Perihelion dist (q)0.90542938 AU ± 2.93e-07
Aphelion dist (Q)1.70098391 AU ± 2.93e-07
Orbital Period1.48771564 yr ± 1.19e-08
Physical Parameters
H (abs. magnitude)18.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.235″
Uncertainty0
Orbit TypeApollo
MOID0.007356 AU
Observations Used228
Oppositions4
Arc Total2011-2024
First Observation Used2011-11-22
Last Observation Used2024-02-10
Observations (243)
Date Type RA Dec Mag Band Observatory
2017-10-11 10:18:53 C 04 43 37.31 -19 59 31.1 V 691
2017-10-12 10:22:24 C 04 43 01.63 -20 13 40.4 o 291
2017-10-12 10:27:52 C 04 43 01.45 -20 13 43.2 o 291
2017-10-12 10:33:17 C 04 43 01.35 -20 13 46.3 o 291
2017-10-13 10:14:21 C 04 42 22.89 -20 27 33.1 o 291
2017-10-13 10:22:47 C 04 42 22.64 -20 27 37.9 o 291
2017-10-13 10:31:12 C 04 42 22.38 -20 27 42.8 o 291
2017-10-14 09:55:02 C 04 41 41.04 -20 41 09.8 o 691
2017-10-14 10:17:31 C 04 41 40.34 -20 41 23.2 o 691
2017-10-14 10:40:06 C 04 41 39.57 -20 41 36.0 o 691
2017-10-15 11:03:22 C 04 40 52.75 -20 55 26.0 o 691
2017-10-15 11:17:40 C 04 40 52.25 -20 55 34.5 o 691
2017-10-16 11:09:10 C 04 40 02.96 -21 08 54.2 o 691
2017-10-16 11:25:01 C 04 40 02.41 -21 09 02.4 o 691
2017-10-16 11:40:49 C 04 40 01.81 -21 09 11.7 o 691
2017-10-21 08:38:25 C 04 35 10.32 -22 10 54.1 V 691
2017-10-21 09:03:33 C 04 35 09.05 -22 11 06.6 V 691
2017-10-26 11:03:14 C 04 28 37.30 -23 06 54.9 U I52
2017-10-26 11:19:45 C 04 28 36.43 -23 07 01.9 U I52
2017-10-26 11:26:44 C 04 28 35.97 -23 07 04.4 U I52
2017-10-27 10:03:42 C 04 27 14.33 -23 16 13.2 o 291
2017-10-27 10:09:54 C 04 27 13.92 -23 16 16.1 o 291
2017-10-27 10:16:08 C 04 27 13.53 -23 16 18.4 o 291
2017-10-30 08:12:59 C 04 22 43.36 -23 41 49.2 o 691
2017-10-30 08:15:43 C 04 22 43.20 -23 41 49.4 o 691
2017-10-30 08:18:28 C 04 22 42.98 -23 41 50.4 o 691
2017-11-10 08:15:23 C 04 02 26.47 -24 32 33.5 o 691
2017-11-10 08:49:55 C 04 02 23.48 -24 32 34.9 o 691
2017-11-10 09:23:07 C 04 02 20.57 -24 32 35.4 o 691
2017-11-13 05:36:41 C 03 56 30.95 -24 31 56.1 o 291
2017-11-13 05:41:07 C 03 56 30.54 -24 31 55.6 o 291
2017-11-15 08:22:24 C 03 52 05.05 -24 27 25.7 o 691
2017-11-15 08:35:00 C 03 52 03.92 -24 27 23.5 o 691
2017-11-15 08:47:31 C 03 52 02.76 -24 27 22.1 o 691
2017-11-15 12:29:31 C 03 51 43.60 -24 26 42.3 U 474
2017-11-15 12:32:33 C 03 51 43.31 -24 26 41.9 U 474
2017-11-15 12:35:35 C 03 51 43.04 -24 26 41.5 U 474
2017-11-15 12:38:38 C 03 51 42.75 -24 26 40.9 U 474
2017-11-22 06:56:41 C 03 37 30.04 -23 47 55.2 o 691
2017-11-22 07:02:40 C 03 37 29.55 -23 47 53.2 o 691
2017-11-22 07:08:41 C 03 37 28.99 -23 47 51.2 o 691
2017-11-26 05:43:41 C 03 29 27.52 -23 08 51.5 o 691
2017-11-26 06:15:22 C 03 29 24.83 -23 08 36.3 o 691
2017-11-26 06:47:26 C 03 29 22.12 -23 08 21.2 o 691
2017-11-27 05:29:09 C 03 27 30.10 -22 57 16.3 o 691
2017-11-27 05:52:29 C 03 27 28.12 -22 57 03.8 o 691
2017-11-27 06:15:46 C 03 27 26.13 -22 56 53.3 o 691
2017-12-06 04:59:25 C 03 11 18.49 -20 42 41.3 U 807
2017-12-06 05:05:30 C 03 11 18.06 -20 42 37.1 U 807
2017-12-06 05:11:45 C 03 11 17.59 -20 42 32.7 U 807