2017 XG61

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7810928518
Semi-major axis (a)2.4228331894 AU
Inclination (i)43.22257871° ± 4.00e+00
Long. of Asc. Node (Ω)229.60311559°
Arg. of Perihelion (ω)342.07330393°
Mean Anomaly (M)20.25013861°
Mean Motion (n)0.2613530000°/day
Perihelion dist (q)0.53044630 AU
Aphelion dist (Q)4.31515550 AU
Orbital Period3.77117420 yr
Physical Parameters
H (abs. magnitude)19.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.164″
Uncertainty
Orbit TypeApollo
MOID0.461861 AU
Observations Used21
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-12-17
Observations (21)
Date Type RA Dec Mag Band Observatory
2017-12-11 10:52:36 C 06 46 34.614 -44 48 24.48 U F51
2017-12-11 11:03:50 C 06 46 33.880 -44 48 59.59 U F51
2017-12-11 11:14:59 C 06 46 33.151 -44 49 34.36 U F51
2017-12-12 06:30:20 C 06 45 21.12 -45 49 08.8 u 807
2017-12-12 06:36:49 C 06 45 20.66 -45 49 28.9 u 807
2017-12-12 06:43:27 C 06 45 20.20 -45 49 49.4 u 807
2017-12-12 11:34:20 C 06 45 01.531 -46 05 02.47 U 568
2017-12-12 11:35:42 C 06 45 01.433 -46 05 06.76 U 568
2017-12-12 11:37:03 C 06 45 01.324 -46 05 10.91 U 568
2017-12-12 11:38:25 C 06 45 01.246 -46 05 15.02 U 568
2017-12-12 11:39:46 C 06 45 01.140 -46 05 19.35 U 568
2017-12-12 11:41:08 C 06 45 01.049 -46 05 23.61 U 568
2017-12-14 03:04:22 C 06 42 15.99 -48 08 34.1 U 807
2017-12-14 03:11:44 C 06 42 15.38 -48 08 57.3 U 807
2017-12-14 03:19:04 C 06 42 14.83 -48 09 21.0 U 807
2017-12-16 03:35:47 C 06 38 18.02 -50 42 00.7 U 807
2017-12-16 03:38:55 C 06 38 17.73 -50 42 10.6 U 807
2017-12-16 03:41:53 C 06 38 17.46 -50 42 19.6 U 807
2017-12-17 04:17:57 C 06 36 00.73 -52 00 33.3 u 807
2017-12-17 04:24:28 C 06 36 00.06 -52 00 54.2 u 807
2017-12-17 04:31:10 C 06 35 59.38 -52 01 15.5 u 807