2017 AN20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5728848926 ± 2.00e-05
Semi-major axis (a)2.8193175926 AU ± 1.32e-04
Inclination (i)15.61576179° ± 3.76e-04
Long. of Asc. Node (Ω)130.26987968° ± 8.35e-05
Arg. of Perihelion (ω)342.37018325° ± 1.94e-04
Mean Anomaly (M)313.56917363° ± 4.80e-02
Mean Motion (n)0.2082074543°/day ± 1.46e-05
Perihelion dist (q)1.20417314 AU ± 7.98e-05
Aphelion dist (Q)4.43446205 AU ± 2.15e-04
Orbital Period4.73386645 yr ± 3.32e-04
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.197″
Uncertainty2
Orbit TypeAmor
MOID0.229414 AU
Observations Used24
Oppositions1
Arc Total2017-2017
First Observation Used2017-01-03
Last Observation Used2017-02-16
Observations (25)
Date Type RA Dec Mag Band Observatory
2017-01-03 12:34:39 C 09 34 41.223 -04 58 34.21 L F51
2017-01-03 12:50:04 C 09 34 43.039 -04 58 12.82 L F51
2017-01-03 13:05:28 C 09 34 44.803 -04 57 51.25 L F51
2017-01-04 13:38:35 C 09 37 46.342 -04 22 56.33 U 568
2017-01-04 13:40:24 C 09 37 46.555 -04 22 53.65 U 568
2017-01-04 13:42:14 C 09 37 46.765 -04 22 51.01 U 568
2017-01-07 08:15:00 C 09 45 54.97 -02 41 25.1 o 291
2017-01-07 08:29:09 C 09 45 56.64 -02 41 01.8 o 291
2017-01-07 08:43:20 C 09 45 58.22 -02 40 39.8 o 291
2017-01-18 08:13:03 C 10 16 00.91 +05 26 37.5 o 291
2017-01-18 08:25:48 C 10 16 02.14 +05 27 02.7 o 291
2017-01-18 08:38:32 C 10 16 03.42 +05 27 29.3 o 291
2017-01-27 13:58:53 C 10 37 08.068 +13 16 05.59 L F51
2017-01-27 14:16:34 C 10 37 09.433 +13 16 43.01 L F51
2017-01-27 14:34:16 C 10 37 10.793 +13 17 20.36 L F51
2017-01-27 14:52:08 C 10 37 12.173 +13 17 58.04 L F51
2017-01-30 08:05:26 C 10 42 30.28 +15 35 26.3 u H21
2017-01-30 08:37:42 C 10 42 32.54 +15 36 33.4 u H21
2017-01-30 08:55:50 C 10 42 33.78 +15 37 11.2 u H21
2017-01-31 14:07:09 C 10 44 46.325 +16 37 49.99 L F51
2017-01-31 14:26:13 C 10 44 47.596 +16 38 28.93 L F51
2017-01-31 14:45:27 C 10 44 48.901 +16 39 08.30 L F51
2017-02-16 07:31:53 C 11 05 28.60 +27 40 37.8 u H21
2017-02-16 07:46:46 C 11 05 29.05 +27 40 58.1 u H21
2017-02-16 08:05:27 C 11 05 29.62 +27 41 23.7 u H21