2017 XR

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6992047102 ± 2.02e-03
Semi-major axis (a)0.9509492818 AU ± 1.21e-03
Inclination (i)1.41042813° ± 9.37e-03
Long. of Asc. Node (Ω)219.51966398° ± 2.37e-01
Arg. of Perihelion (ω)356.14526783° ± 2.00e-01
Mean Anomaly (M)146.52058456° ± 6.35e+00
Mean Motion (n)1.0628604429°/day ± 2.03e-03
Perihelion dist (q)0.28604106 AU ± 1.96e-03
Aphelion dist (Q)1.61585750 AU ± 2.81e-03
Orbital Period0.92733368 yr ± 1.77e-03
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.383″
Uncertainty4
Orbit TypeAten
MOID0.015473 AU
Observations Used36
Oppositions1
Arc Total2017-2017
First Observation Used2017-12-07
Last Observation Used2017-12-14
Observations (36)
Date Type RA Dec Mag Band Observatory
2017-12-07 06:48:41 C 03 50 31.758 +11 47 26.30 U F51
2017-12-07 07:08:23 C 03 50 16.040 +11 46 04.43 U F51
2017-12-07 07:28:05 C 03 50 00.229 +11 44 41.99 U F51
2017-12-07 21:22:43 C 03 38 41.23 +10 42 01.2 U J95
2017-12-07 21:32:03 C 03 38 33.16 +10 41 17.2 U J95
2017-12-07 21:38:09 C 03 38 27.88 +10 40 48.7 U J95
2017-12-08 03:50:56 C 03 33 09.08 +10 11 13.9 o 291
2017-12-08 03:56:02 C 03 33 04.56 +10 10 48.9 o 291
2017-12-08 05:04:50 C 03 32 02.72 +10 05 09.9 o 926
2017-12-08 05:08:20 C 03 31 59.58 +10 04 52.4 o 926
2017-12-08 05:09:20 C 03 31 58.68 +10 04 45.5 U I52
2017-12-08 05:11:53 C 03 31 56.37 +10 04 34.4 o 926
2017-12-08 05:16:10 C 03 31 52.49 +10 04 11.1 U I52
2017-12-08 05:16:57 C 03 31 51.75 +10 04 07.0 U I52
2017-12-08 05:17:45 C 03 31 51.05 +10 04 03.4 U I52
2017-12-08 19:39:05 C 03 18 45.10 +08 47 57.8 U J95
2017-12-08 19:48:44 C 03 18 35.81 +08 47 04.1 U J95
2017-12-08 19:54:33 C 03 18 30.18 +08 46 32.6 U J95
2017-12-09 04:21:00 C 03 10 17.93 +07 58 40.7 U I52
2017-12-09 04:22:47 C 03 10 16.12 +07 58 29.8 U I52
2017-12-09 04:25:05 C 03 10 13.79 +07 58 16.8 U I52
2017-12-09 04:26:53 C 03 10 11.99 +07 58 05.7 U I52
2017-12-09 05:54:33 C 03 08 42.63 +07 49 28.6 o 926
2017-12-09 05:58:04 C 03 08 39.03 +07 49 07.7 o 926
2017-12-09 06:01:34 C 03 08 35.47 +07 48 46.9 o 926
2017-12-13 02:58:35 C 01 18 36.12 -03 42 59.9 o 926
2017-12-13 03:03:05 C 01 18 30.10 -03 43 36.6 o 926
2017-12-13 03:07:35 C 01 18 24.16 -03 44 13.4 o 926
2017-12-13 04:12:19 C 01 16 58.29 -03 53 02.5 U I52
2017-12-13 04:13:54 C 01 16 56.20 -03 53 15.4 U I52
2017-12-13 04:15:29 C 01 16 54.17 -03 53 29.3 U I52
2017-12-13 04:17:03 C 01 16 52.07 -03 53 42.0 U I52
2017-12-14 02:50:36 C 00 47 41.24 -06 53 52.4 U I52
2017-12-14 02:52:20 C 00 47 38.95 -06 54 05.7 U I52
2017-12-14 02:54:04 C 00 47 36.68 -06 54 19.4 U I52
2017-12-14 02:58:37 C 00 47 30.71 -06 54 55.0 U I52