2016 SR3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4562143601 ± 2.68e-05
Semi-major axis (a)2.1341378966 AU ± 1.17e-04
Inclination (i)7.52899787° ± 3.11e-04
Long. of Asc. Node (Ω)6.00137043° ± 3.44e-05
Arg. of Perihelion (ω)336.85140203° ± 3.48e-04
Mean Anomaly (M)343.71755837° ± 8.77e-02
Mean Motion (n)0.3161393525°/day ± 2.61e-05
Perihelion dist (q)1.16051354 AU ± 8.57e-05
Aphelion dist (Q)3.10776225 AU ± 1.80e-04
Orbital Period3.11769565 yr ± 2.57e-04
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.255″
Uncertainty2
Orbit TypeAmor
MOID0.159426 AU
Observations Used65
Oppositions1
Arc Total2016-2016
First Observation Used2016-09-25
Last Observation Used2016-11-05
Observations (67)
Date Type RA Dec Mag Band Observatory
2016-10-10 02:33:48 C 00 12 34.81 +08 25 05.9 q H21
2016-10-10 02:49:14 C 00 12 35.15 +08 25 30.8 q H21
2016-10-10 03:51:00 C 00 12 35.84 +08 27 53.4 u 807
2016-10-10 03:55:47 C 00 12 35.93 +08 28 01.0 u 807
2016-10-10 04:00:39 C 00 12 36.03 +08 28 08.8 u 807
2016-10-21 08:48:04 C 00 21 04.71 +14 09 25.5 o 291
2016-10-21 08:54:34 C 00 21 04.90 +14 09 31.4 o 291
2016-10-21 09:01:02 C 00 21 05.10 +14 09 37.8 o 291
2016-10-29 02:39:14 C 00 27 58.90 +16 46 41.8 u H21
2016-10-29 03:00:17 C 00 27 59.60 +16 46 57.2 u H21
2016-10-29 03:25:51 C 00 28 00.47 +16 47 15.6 u H21
2016-11-02 02:32:16 C 00 31 56.50 +17 49 23.9 u H21
2016-11-02 03:05:02 C 00 31 57.68 +17 49 44.1 u H21
2016-11-02 03:37:27 C 00 31 58.92 +17 50 03.6 u H21
2016-11-05 01:56:06 C 00 35 05.43 +18 29 41.5 u H21
2016-11-05 02:13:40 C 00 35 06.14 +18 29 50.9 u H21
2016-11-05 02:42:55 C 00 35 07.29 +18 30 06.9 u H21