2017 SO16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4563416948 ± 1.04e-07
Semi-major axis (a)2.3292871331 AU ± 5.14e-08
Inclination (i)7.04595072° ± 7.25e-06
Long. of Asc. Node (Ω)13.27822273° ± 2.47e-05
Arg. of Perihelion (ω)22.62368410° ± 6.90e-05
Mean Anomaly (M)98.27584194° ± 4.88e-05
Mean Motion (n)0.2772539452°/day ± 9.19e-09
Perihelion dist (q)1.26633630 AU ± 2.43e-07
Aphelion dist (Q)3.39223797 AU ± 2.53e-07
Orbital Period3.55495855 yr ± 1.18e-07
Physical Parameters
H (abs. magnitude)20.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.250″
Uncertainty0
Orbit TypeAmor
MOID0.274893 AU
Observations Used70
Oppositions5
Arc Total2017-2024
First Observation Used2017-09-24
Last Observation Used2024-10-22
Observations (75)
Date Type RA Dec Mag Band Observatory
2017-10-29 08:14:13 C 03 51 08.70 +34 41 08.9 U G96
2017-10-29 08:21:33 C 03 51 08.91 +34 41 17.1 U G96
2017-10-29 08:28:43 C 03 51 09.09 +34 41 25.1 U G96
2017-10-29 09:24:54 C 03 51 12.142 +34 42 30.50 L F51
2017-10-29 09:40:45 C 03 51 12.566 +34 42 48.76 L F51
2017-10-29 09:56:45 C 03 51 12.982 +34 43 07.00 L F51
2017-11-16 12:28:55 C 03 59 12.52 +40 53 28.1 U I52
2017-11-16 12:35:19 C 03 59 12.53 +40 53 31.5 U I52
2017-11-16 12:41:45 C 03 59 12.55 +40 53 34.5 U I52
2017-11-18 15:51:50 C 03 59 28.57 +41 20 34.3 q D29
2017-11-18 16:12:12 C 03 59 28.50 +41 20 45.0 q D29
2017-12-20 03:48:45 C 04 06 53.16 +41 57 58.2 U I52
2017-12-20 03:57:29 C 04 06 53.36 +41 57 56.2 U I52
2017-12-20 04:05:02 C 04 06 53.52 +41 57 54.5 U I52
2017-12-20 04:12:44 C 04 06 53.66 +41 57 52.4 U I52
2024-08-06 00:42:38 C 21 57 03.703 -27 47 16.71 V Z84
2024-08-06 01:25:43 C 21 57 01.938 -27 47 27.16 V Z84
2024-08-07 00:11:47 C 21 56 09.571 -27 52 32.31 V Z84
2024-08-07 01:10:30 C 21 56 07.070 -27 52 45.67 V Z84
2024-09-08 07:53:17 C 21 18 05.771 -28 06 35.10 X F51
2024-09-08 08:06:16 C 21 18 05.182 -28 06 31.73 X F51
2024-09-08 08:19:18 C 21 18 04.588 -28 06 28.27 X F51
2024-10-22 01:21:33 C 21 28 11.010 -17 44 30.90 V 807
2024-10-22 01:33:13 C 21 28 11.670 -17 44 20.70 V 807
2024-10-22 01:44:53 C 21 28 12.330 -17 44 10.90 V 807