2017 XX61

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6062554000
Semi-major axis (a)2.0278100000 AU
Inclination (i)8.37567000°
Long. of Asc. Node (Ω)81.39740000°
Arg. of Perihelion (ω)67.81130000°
Mean Anomaly (M)254.39812000°
Mean Motion (n)0.3413211500°/day
Perihelion dist (q)0.79843920 AU
Aphelion dist (Q)3.25718080 AU
Orbital Period2.88762560 yr
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.510″
Uncertainty7
Orbit TypeApollo
MOID0.018337 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-12-16
Observations (24)
Date Type RA Dec Mag Band Observatory
2017-12-15 07:09:24 C 06 37 08.68 +31 36 12.6 U G96
2017-12-15 07:17:04 C 06 37 16.83 +31 38 03.1 U G96
2017-12-15 07:24:44 C 06 37 25.12 +31 39 54.9 U G96
2017-12-15 07:32:24 C 06 37 33.25 +31 41 45.1 U G96
2017-12-15 08:43:54 C 06 38 51.25 +31 59 06.0 U I52
2017-12-15 08:45:37 C 06 38 53.17 +31 59 31.5 U I52
2017-12-15 08:47:22 C 06 38 55.04 +31 59 56.6 U I52
2017-12-15 10:22:37 C 06 40 41.52 +32 23 04.5 U H01
2017-12-15 10:31:52 C 06 40 52.25 +32 25 21.1 U H01
2017-12-15 10:43:59 C 06 41 06.36 +32 28 19.9 U H01
2017-12-15 10:52:23 C 06 41 16.16 +32 30 23.8 U H01
2017-12-15 12:03:23 C 06 42 41.79 +32 48 09.7 U I52
2017-12-15 12:05:07 C 06 42 43.78 +32 48 36.0 U I52
2017-12-15 12:06:51 C 06 42 45.92 +32 49 02.5 U I52
2017-12-16 00:41:43 C 07 01 35.42 +36 19 16.5 U J95
2017-12-16 00:45:57 C 07 01 42.39 +36 20 33.4 U J95
2017-12-16 00:50:08 C 07 01 49.30 +36 21 50.2 U J95
2017-12-16 05:29:43 C 07 10 34.81 +37 50 02.2 U I52
2017-12-16 05:30:47 C 07 10 36.93 +37 50 23.6 U I52
2017-12-16 05:31:52 C 07 10 38.92 +37 50 45.0 U I52
2017-12-16 05:32:57 C 07 10 40.91 +37 51 06.9 U I52
2017-12-16 10:21:53 C 07 20 17.87 +39 27 39.4 o 926
2017-12-16 10:25:08 C 07 20 24.74 +39 28 45.2 o 926
2017-12-16 10:28:22 C 07 20 31.68 +39 29 50.4 o 926