2016 GD1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3788334464 ± 7.85e-05
Semi-major axis (a)1.9747852201 AU ± 3.20e-04
Inclination (i)5.62889094° ± 9.49e-04
Long. of Asc. Node (Ω)14.93761479° ± 1.29e-04
Arg. of Perihelion (ω)201.59786330° ± 9.57e-04
Mean Anomaly (M)159.80307560° ± 3.02e-01
Mean Motion (n)0.3551668912°/day ± 8.64e-05
Perihelion dist (q)1.22667053 AU ± 2.52e-04
Aphelion dist (Q)2.72289991 AU ± 4.68e-04
Orbital Period2.77510744 yr ± 6.75e-04
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.485″
Uncertainty3
Orbit TypeAmor
MOID0.223425 AU
Observations Used74
Oppositions1
Arc Total2016-2016
First Observation Used2016-04-01
Last Observation Used2016-05-11
Observations (74)
Date Type RA Dec Mag Band Observatory
2016-04-18 05:32:47 C 13 28 03.80 -16 37 09.5 o 691
2016-04-19 04:55:47 C 13 28 15.81 -17 06 50.0 o 691
2016-04-19 05:01:22 C 13 28 15.82 -17 06 56.5 o 691
2016-04-19 05:06:57 C 13 28 15.81 -17 07 01.9 o 691
2016-04-20 07:53:53 C 13 28 28.75 -17 41 01.6 o 291
2016-04-20 08:05:08 C 13 28 28.74 -17 41 15.4 o 291
2016-04-20 08:16:22 C 13 28 28.72 -17 41 29.8 o 291
2016-04-26 06:24:28 C 13 30 12.26 -20 38 59.9 o 926
2016-04-26 06:35:57 C 13 30 12.35 -20 39 13.5 o 926
2016-04-26 06:41:27 C 13 30 12.35 -20 39 20.4 o 926
2016-04-26 06:49:29 C 13 30 12.36 -20 39 30.0 o 926
2016-04-26 07:00:59 C 13 30 12.40 -20 39 43.3 o 926
2016-04-26 07:06:30 C 13 30 12.51 -20 39 51.3 o 926
2016-04-27 06:39:14 C 13 30 34.89 -21 08 29.3 o 691
2016-04-27 06:56:42 C 13 30 34.93 -21 08 50.1 o 691
2016-04-27 07:14:08 C 13 30 35.05 -21 09 12.6 o 691
2016-04-29 05:32:30 C 13 31 24.66 -22 04 36.3 o 691
2016-04-29 06:13:14 C 13 31 25.00 -22 05 24.7 o 691
2016-05-03 04:58:36 C 13 33 28.58 -23 54 14.4 o 926
2016-05-03 05:10:49 C 13 33 28.78 -23 54 27.6 o 926
2016-05-03 05:23:01 C 13 33 28.89 -23 54 42.6 o 926
2016-05-11 06:58:43 C 13 39 37.57 -27 13 19.4 q I52
2016-05-11 07:09:32 C 13 39 37.97 -27 13 28.1 q I52
2016-05-11 07:20:17 C 13 39 38.25 -27 13 38.1 q I52