2017 XD1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3405979000
Semi-major axis (a)1.4732125000 AU
Inclination (i)7.52337000°
Long. of Asc. Node (Ω)253.69722000°
Arg. of Perihelion (ω)135.25346000°
Mean Anomaly (M)183.24288000°
Mean Motion (n)0.5511958800°/day
Perihelion dist (q)0.97143940 AU
Aphelion dist (Q)1.97498560 AU
Orbital Period1.78812590 yr
Physical Parameters
H (abs. magnitude)25.42
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.670″
Uncertainty7
Orbit TypeApollo
MOID0.036261 AU
Observations Used28
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-12-21
Observations (29)
Date Type RA Dec Mag Band Observatory
2017-11-28 03:21:23 C 00 14 20.58 +30 44 16.2 V G96
2017-11-28 03:44:18 C 00 14 42.97 +30 43 30.8 V G96
2017-12-08 06:36:16 C 03 16 18.278 +16 45 03.40 U F51
2017-12-08 06:57:30 C 03 16 26.988 +16 43 58.05 U F51
2017-12-08 07:18:39 C 03 16 35.622 +16 42 52.92 U F51
2017-12-08 07:39:57 C 03 16 44.311 +16 41 46.89 U F51
2017-12-08 20:11:16 C 03 22 06.56 +16 02 18.7 U J95
2017-12-08 20:27:10 C 03 22 12.94 +16 01 31.6 U J95
2017-12-08 20:36:50 C 03 22 16.78 +16 01 03.8 U J95
2017-12-09 04:28:47 C 03 25 28.90 +15 38 18.7 U H01
2017-12-09 04:41:24 C 03 25 33.62 +15 37 42.1 U H01
2017-12-09 04:49:02 C 03 25 36.46 +15 37 20.0 U H01
2017-12-09 04:55:42 C 03 25 39.36 +15 37 03.6 U I52
2017-12-09 04:57:05 C 03 25 39.90 +15 36 59.2 U I52
2017-12-09 04:58:28 C 03 25 40.38 +15 36 55.0 U I52
2017-12-09 04:59:51 C 03 25 40.93 +15 36 51.4 U I52
2017-12-09 05:00:55 C 03 25 40.88 +15 36 45.3 U H01
2017-12-09 06:40:46 C 03 26 18.20 +15 31 57.8 o 926
2017-12-09 06:45:38 C 03 26 20.01 +15 31 44.2 o 926
2017-12-09 06:50:30 C 03 26 21.81 +15 31 30.7 o 926
2017-12-10 08:54:11 C 03 36 07.16 +14 19 09.7 o 291
2017-12-10 09:00:25 C 03 36 09.24 +14 18 52.7 o 291
2017-12-13 07:23:04 C 03 57 54.98 +11 35 34.8 U I52
2017-12-13 07:25:26 C 03 57 55.54 +11 35 29.8 U I52
2017-12-13 07:27:50 C 03 57 56.12 +11 35 24.9 U I52
2017-12-13 07:30:12 C 03 57 56.76 +11 35 20.1 U I52
2017-12-21 04:23:07 C 04 34 54.83 +07 09 52.1 u H21
2017-12-21 04:30:05 C 04 34 55.72 +07 09 45.9 u H21
2017-12-21 05:02:08 C 04 34 59.81 +07 09 16.2 u H21