2017 AT19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4868719052 ± 2.75e-07
Semi-major axis (a)2.4115305039 AU ± 2.72e-07
Inclination (i)6.65648978° ± 2.20e-05
Long. of Asc. Node (Ω)148.44986125° ± 1.18e-04
Arg. of Perihelion (ω)240.02987495° ± 1.98e-04
Mean Anomaly (M)165.69100705° ± 2.49e-04
Mean Motion (n)0.2631922740°/day ± 4.46e-08
Perihelion dist (q)1.23742405 AU ± 6.77e-07
Aphelion dist (Q)3.58563695 AU ± 7.76e-07
Orbital Period3.74489064 yr ± 6.34e-07
Physical Parameters
H (abs. magnitude)19.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.281″
Uncertainty0
Orbit TypeAmor
MOID0.262657 AU
Observations Used44
Oppositions4
Arc Total2012-2017
First Observation Used2012-11-03
Last Observation Used2017-02-04
Observations (47)
Date Type RA Dec Mag Band Observatory
2012-11-03 05:06:39 C 20 50 33.111 -23 02 32.31 V F51
2012-11-03 05:13:29 C 20 50 33.919 -23 02 30.91 V F51
2012-11-03 05:20:20 C 20 50 34.744 -23 02 29.29 V F51
2012-11-03 05:27:11 C 20 50 35.561 -23 02 27.74 V F51
2013-03-05 05:56:21 C 03 44 45.210 +14 12 09.08 V F51
2013-03-05 06:02:02 C 03 44 45.939 +14 12 12.67 V F51
2016-11-10 13:50:52 C 08 26 02.701 +08 45 47.06 L F51
2016-11-10 14:07:40 C 08 26 03.533 +08 45 43.66 L F51
2016-11-10 14:24:26 C 08 26 04.329 +08 45 40.36 L F51
2016-11-10 14:41:08 C 08 26 05.118 +08 45 36.83 L F51
2016-11-28 14:02:06 C 08 39 59.229 +07 51 44.90 L F51
2016-11-28 14:44:25 C 08 39 59.682 +07 51 43.28 L F51
2016-11-28 15:04:45 C 08 39 59.896 +07 51 43.03 L F51
2017-01-07 09:53:34 C 08 15 30.14 +11 18 34.9 q G96
2017-01-07 10:01:01 C 08 15 29.75 +11 18 37.4 q G96
2017-01-07 10:07:19 C 08 15 29.40 +11 18 40.6 q G96
2017-01-07 11:03:14 C 08 15 26.24 +11 19 04.2 q G96
2017-01-07 11:11:37 C 08 15 25.81 +11 19 07.2 q G96
2017-01-07 11:19:44 C 08 15 25.38 +11 19 10.9 q G96
2017-01-07 11:28:19 C 08 15 24.90 +11 19 13.8 q G96
2017-01-08 05:41:34 C 08 14 27.56 +11 26 53.4 o 291
2017-01-08 05:52:18 C 08 14 26.96 +11 26 57.9 o 291
2017-01-08 06:03:04 C 08 14 26.38 +11 27 02.7 o 291
2017-01-08 06:17:24 C 08 14 25.59 +11 27 07.3 q G96
2017-01-08 06:25:33 C 08 14 25.13 +11 27 11.8 q G96
2017-01-08 06:33:03 C 08 14 24.72 +11 27 15.7 q G96
2017-01-08 06:42:33 C 08 14 24.15 +11 27 19.2 q G96
2017-01-08 07:59:09 C 08 14 19.86 +11 27 52.5 q I52
2017-01-08 08:09:33 C 08 14 19.37 +11 27 56.8 q I52
2017-01-08 08:14:46 C 08 14 19.02 +11 27 57.9 q I52
2017-01-08 08:36:09 C 08 14 17.80 +11 28 07.5 o 691
2017-01-08 08:48:24 C 08 14 17.05 +11 28 13.3 o 691
2017-01-08 09:00:40 C 08 14 16.41 +11 28 18.2 o 691
2017-01-16 03:12:43 C 08 04 18.28 +12 49 02.4 u 807
2017-01-16 03:18:55 C 08 04 17.93 +12 49 05.2 u 807
2017-01-16 03:23:59 C 08 04 17.65 +12 49 08.2 u 807
2017-01-17 10:22:18 C 08 02 39.29 +13 02 30.2 o 291
2017-01-17 10:28:05 C 08 02 38.98 +13 02 32.4 o 291
2017-01-17 10:33:52 C 08 02 38.68 +13 02 35.3 o 291
2017-01-21 01:15:54 C 07 58 12.88 +13 40 13.7 U 204
2017-01-21 01:45:48 C 07 58 11.32 +13 40 26.9 U 204
2017-01-26 00:12:20 C 07 52 34.226 +14 30 35.63 U J04
2017-01-26 00:18:41 C 07 52 33.923 +14 30 37.98 U J04
2017-01-26 00:25:01 C 07 52 33.637 +14 30 40.76 U J04
2017-02-04 03:15:20 C 07 44 03.76 +15 55 46.4 o 291
2017-02-04 03:23:55 C 07 44 03.47 +15 55 49.5 o 291
2017-02-04 03:32:32 C 07 44 03.18 +15 55 52.3 o 291