2017 XP61

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2899036000
Semi-major axis (a)1.6266977000 AU
Inclination (i)33.82624000°
Long. of Asc. Node (Ω)87.89929000°
Arg. of Perihelion (ω)344.48210000°
Mean Anomaly (M)300.70458000°
Mean Motion (n)0.4750549000°/day
Perihelion dist (q)1.15511220 AU
Aphelion dist (Q)2.09828320 AU
Orbital Period2.07472380 yr
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.300″
Uncertainty6
Orbit TypeAmor
MOID0.178902 AU
Observations Used43
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-12-28
Observations (43)
Date Type RA Dec Mag Band Observatory
2017-12-14 09:41:09 C 05 00 52.863 -06 03 20.97 U F51
2017-12-14 10:00:18 C 05 00 49.618 -06 01 07.93 U F51
2017-12-14 10:19:50 C 05 00 46.297 -05 58 51.70 U F51
2017-12-14 10:38:38 C 05 00 43.098 -05 56 40.68 U F51
2017-12-14 20:07:29 C 04 59 14.96 -04 50 25.5 S 033
2017-12-14 20:10:47 C 04 59 14.41 -04 50 01.9 S 033
2017-12-14 20:14:07 C 04 59 13.86 -04 49 38.3 S 033
2017-12-14 21:16:50 C 04 59 03.47 -04 42 15.3 S 033
2017-12-14 21:20:18 C 04 59 02.86 -04 41 50.7 S 033
2017-12-14 21:23:43 C 04 59 02.29 -04 41 26.3 S 033
2017-12-15 03:06:10 C 04 58 07.95 -03 59 55.6 U 807
2017-12-15 03:08:39 C 04 58 07.53 -03 59 37.9 U 807
2017-12-15 03:11:08 C 04 58 07.10 -03 59 20.3 U 807
2017-12-15 04:39:33 C 04 57 53.77 -03 49 34.5 o 926
2017-12-15 04:42:34 C 04 57 53.23 -03 49 13.2 o 926
2017-12-15 04:45:34 C 04 57 52.68 -03 48 51.9 o 926
2017-12-15 08:43:31 C 04 57 14.227 -03 20 18.09 U 568
2017-12-15 08:45:18 C 04 57 13.931 -03 20 05.57 U 568
2017-12-15 08:49:37 C 04 57 13.192 -03 19 34.88 U 568
2017-12-16 04:51:19 C 04 54 00.76 -00 54 05.2 U I52
2017-12-16 04:56:54 C 04 53 59.77 -00 53 23.6 U I52
2017-12-16 04:57:31 C 04 53 59.68 -00 53 19.4 U I52
2017-12-16 04:58:06 C 04 53 59.54 -00 53 13.3 U I52
2017-12-16 08:50:08 C 04 53 19.58 -00 24 45.1 o 691
2017-12-16 08:51:42 C 04 53 19.31 -00 24 33.4 o 691
2017-12-16 08:53:16 C 04 53 19.05 -00 24 22.0 o 691
2017-12-16 23:00:33 C 04 51 02.63 +01 20 23.1 S L01
2017-12-16 23:07:21 C 04 51 01.46 +01 21 13.6 S L01
2017-12-17 02:52:16 C 04 50 26.01 +01 50 12.2 U 807
2017-12-17 02:56:04 C 04 50 25.34 +01 50 40.4 U 807
2017-12-17 02:59:49 C 04 50 24.70 +01 51 08.7 U 807
2017-12-20 04:06:58 C 04 38 23.30 +11 06 01.9 U I52
2017-12-20 04:07:19 C 04 38 23.21 +11 06 04.5 U I52
2017-12-20 04:07:39 C 04 38 23.13 +11 06 07.5 U I52
2017-12-20 04:08:00 C 04 38 23.09 +11 06 09.8 U I52
2017-12-20 07:43:08 C 04 37 45.05 +11 33 27.7 o 691
2017-12-20 08:00:25 C 04 37 41.98 +11 35 39.1 o 691
2017-12-20 08:18:14 C 04 37 38.87 +11 37 54.2 o 691
2017-12-21 07:16:29 C 04 33 51.11 +14 31 43.1 o 691
2017-12-21 07:46:02 C 04 33 45.89 +14 35 24.8 o 691
2017-12-28 04:21:24 C 04 07 16.06 +33 10 57.2 U I52
2017-12-28 04:22:47 C 04 07 15.80 +33 11 05.2 U I52
2017-12-28 04:24:10 C 04 07 15.66 +33 11 13.4 U I52