2017 XM61

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5844733746
Semi-major axis (a)2.3954515164 AU
Inclination (i)7.49268596°
Long. of Asc. Node (Ω)81.65912515°
Arg. of Perihelion (ω)318.77323460° ± 6.00e+00
Mean Anomaly (M)59.56878578°
Mean Motion (n)0.2658883500°/day
Perihelion dist (q)0.99540400 AU
Aphelion dist (Q)3.79493780 AU
Orbital Period3.70684780 yr
Physical Parameters
H (abs. magnitude)25.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.308″
Uncertainty
Orbit TypeApollo
MOID0.055353 AU
Observations Used17
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-12-16
Observations (18)
Date Type RA Dec Mag Band Observatory
2017-12-14 06:38:44 C 04 19 13.43 +20 03 28.4 U G96
2017-12-14 06:46:19 C 04 19 15.47 +20 04 02.6 U G96
2017-12-14 06:53:54 C 04 19 17.51 +20 04 34.2 U G96
2017-12-14 07:01:30 C 04 19 19.57 +20 05 07.7 U G96
2017-12-14 09:41:17 C 04 20 03.23 +20 16 36.6 U G96
2017-12-14 09:43:37 C 04 20 03.87 +20 16 47.1 U G96
2017-12-14 09:45:57 C 04 20 04.56 +20 16 55.9 U G96
2017-12-14 09:48:16 C 04 20 05.20 +20 17 06.4 U G96
2017-12-15 05:22:59 C 04 25 41.98 +21 38 46.7 U I52
2017-12-15 05:28:20 C 04 25 43.32 +21 39 08.3 U I52
2017-12-15 05:33:44 C 04 25 44.71 +21 39 30.3 U I52
2017-12-15 08:51:00 C 04 26 34.85 +21 52 25.8 U G96
2017-12-15 08:55:40 C 04 26 36.07 +21 52 43.6 U G96
2017-12-15 08:58:00 C 04 26 36.63 +21 52 53.4 U G96
2017-12-16 09:25:44 C 04 33 03.17 +23 24 05.8 U H01
2017-12-16 09:37:13 C 04 33 05.95 +23 24 45.4 U H01
2017-12-16 09:46:08 C 04 33 08.14 +23 25 16.2 U H01
2017-12-16 09:55:21 C 04 33 10.39 +23 25 47.8 U H01