2017 XQ61

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4706165632 ± 4.71e-08
Semi-major axis (a)1.6375248575 AU ± 1.55e-08
Inclination (i)7.26716246° ± 7.66e-06
Long. of Asc. Node (Ω)95.94273433° ± 1.44e-05
Arg. of Perihelion (ω)67.26736280° ± 1.68e-05
Mean Anomaly (M)254.23644004° ± 1.91e-05
Mean Motion (n)0.4703600461°/day ± 6.69e-09
Perihelion dist (q)0.86687854 AU ± 7.76e-08
Aphelion dist (Q)2.40817118 AU ± 8.05e-08
Orbital Period2.09547195 yr ± 2.98e-08
Physical Parameters
H (abs. magnitude)23.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.298″
Uncertainty0
Orbit TypeApollo
MOID0.032242 AU
Observations Used72
Oppositions2
Arc Total2017-2020
First Observation Used2017-12-14
Last Observation Used2020-05-29
Observations (73)
Date Type RA Dec Mag Band Observatory
2020-05-15 12:00:01 C 15 28 40.652 +30 03 37.53 V F52
2020-05-15 12:14:06 C 15 28 40.604 +30 02 01.04 V F52
2020-05-18 08:34:48 C 15 29 35.75 +22 55 16.6 V G96
2020-05-18 08:42:16 C 15 29 35.70 +22 54 33.5 V G96
2020-05-18 08:49:43 C 15 29 35.70 +22 53 50.0 V G96
2020-05-18 08:57:11 C 15 29 35.68 +22 53 06.6 V G96
2020-05-18 10:27:36 C 15 29 35.60 +22 44 20.5 V I52
2020-05-18 10:29:05 C 15 29 35.55 +22 44 11.9 V I52
2020-05-18 10:30:34 C 15 29 35.59 +22 44 03.4 V I52
2020-05-18 10:32:03 C 15 29 35.56 +22 43 55.6 V I52
2020-05-18 21:05:29 C 15 29 47.97 +21 43 55.8 V Z84
2020-05-18 21:16:31 C 15 29 47.97 +21 42 54.7 V Z84
2020-05-18 21:27:33 C 15 29 47.96 +21 41 53.1 V Z84
2020-05-19 07:43:14 C 15 29 51.97 +20 45 12.2 V G96
2020-05-19 07:50:47 C 15 29 51.92 +20 44 30.1 V G96
2020-05-19 07:58:19 C 15 29 51.87 +20 43 48.6 V G96
2020-05-19 08:05:50 C 15 29 51.85 +20 43 07.6 V G96
2020-05-25 11:02:54 C 15 31 16.367 +09 25 46.29 U F52
2020-05-25 11:18:55 C 15 31 16.325 +09 24 44.67 U F52
2020-05-25 11:34:51 C 15 31 16.271 +09 23 43.34 U F52
2020-05-29 10:52:47 C 15 32 13.944 +03 55 45.76 U F52
2020-05-29 11:07:52 C 15 32 13.937 +03 54 59.14 U F52
2020-05-29 11:38:03 C 15 32 13.955 +03 53 26.18 U F52