IAA RAS IAA Minor Planet Database

2017 KA3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6992409660 ± 3.05e-07
Semi-major axis (a)2.0657776230 AU ± 1.94e-08
Inclination (i)6.58932621° ± 8.00e-06
Long. of Asc. Node (Ω)162.75809968° ± 1.91e-04
Arg. of Perihelion (ω)320.84467853° ± 1.57e-04
Mean Anomaly (M)335.22225142° ± 1.67e-05
Mean Motion (n)0.3319608921°/day ± 4.67e-09
Perihelion dist (q)0.62130128 AU ± 6.30e-07
Aphelion dist (Q)3.51025396 AU ± 6.31e-07
Orbital Period2.96910361 yr ± 4.18e-08
Physical Parameters
H (abs. magnitude)21.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.240″
Uncertainty0
Orbit TypeApollo
MOID0.082792 AU
Observations Used142
Oppositions4
Arc Total2017-2023
First Observation Used2017-05-17
Last Observation Used2023-05-23
Observations (164)
Date Type RA Dec Mag Band Observatory
2017-06-02 04:49:49 C 13 52 54.98 +06 09 45.1 – o 291
2017-06-02 05:02:17 C 13 52 55.68 +06 09 31.3 – o 291
2020-04-22 13:02:11 C 17 29 59.95 +11 08 47.1 – V T08
2020-04-22 13:10:01 C 17 29 56.79 +11 08 39.6 – V T08
2020-04-22 13:36:25 C 17 29 46.20 +11 08 14.1 – V T08
2020-04-22 13:40:25 C 17 29 44.65 +11 08 10.5 – V T08
2020-04-22 16:04:57 C 17 28 49.42 +11 06 29.9 – q E23
2020-04-22 17:10:47 C 17 28 23.27 +11 05 28.1 – q E23
2020-04-22 21:46:11 C 17 26 39.74 +10 59 59.9 – V K61
2020-04-22 21:48:15 C 17 26 38.93 +10 59 57.8 – V K61
2020-04-22 21:49:45 C 17 26 38.33 +10 59 55.9 – V K61
2020-04-22 22:11:01 C 17 26 30.29 +10 59 34.7 – V A17
2020-04-22 22:21:21 C 17 26 26.30 +10 59 24.9 – V A17
2020-04-22 22:35:19 C 17 26 20.95 +10 59 12.6 – V A17
2020-04-22 22:55:42 C 17 26 12.97 +10 58 52.6 – V C43
2020-04-22 22:59:08 C 17 26 11.59 +10 58 50.2 – V C43
2020-04-22 23:02:34 C 17 26 10.27 +10 58 47.6 – V C43
2020-04-22 23:27:53 C 17 26 00.65 +10 58 23.3 – V 246
2020-04-22 23:29:13 C 17 26 00.19 +10 58 22.7 – V 246
2020-04-22 23:30:25 C 17 25 59.67 +10 58 21.0 – V 246
2020-04-22 23:31:00 C 17 25 59.47 +10 58 21.2 – V 246
2020-04-22 23:31:18 C 17 25 59.38 +10 58 20.5 – V 246
2020-04-22 23:31:48 C 17 25 59.15 +10 58 20.2 – V 246
2020-04-22 23:32:06 C 17 25 59.02 +10 58 20.1 – V 246
2020-04-23 00:22:58 C 17 25 39.67 +10 57 28.4 – V Z99
2020-04-23 00:28:47 C 17 25 37.45 +10 57 22.9 – V Z99
2020-04-23 00:34:23 C 17 25 35.30 +10 57 17.7 – V Z99
2020-04-23 00:57:50 C 17 25 26.18 +10 57 01.0 – V K38
2020-04-23 01:11:47 C 17 25 20.79 +10 56 48.0 – V K38
2020-04-23 01:16:23 C 17 25 19.03 +10 56 43.3 – V 204
2020-04-23 01:25:54 C 17 25 15.33 +10 56 34.0 – V K38
2020-04-23 01:26:06 C 17 25 15.26 +10 56 34.0 – V 204
2020-04-23 01:44:17 C 17 25 08.15 +10 56 14.4 – V K74
2020-04-23 01:52:00 C 17 25 05.17 +10 56 07.2 – V K74
2020-04-23 01:56:06 C 17 25 03.54 +10 56 05.7 – V L01
2020-04-23 01:58:36 C 17 25 02.57 +10 56 03.5 – V L01
2020-04-23 02:01:09 C 17 25 01.59 +10 56 01.0 – V L01
2020-04-23 02:03:41 C 17 25 00.57 +10 55 58.6 – V L01
2020-04-23 02:06:12 C 17 24 59.61 +10 55 56.0 – V L01
2020-04-23 02:08:44 C 17 24 58.66 +10 55 53.8 – V L01
2020-04-23 02:17:17 C 17 24 55.45 +10 55 42.6 – V K74
2020-04-23 02:20:53 C 17 24 54.07 +10 55 38.9 – V K87
2020-04-23 02:23:27 C 17 24 53.10 +10 55 36.5 – V K74
2020-04-23 02:30:14 C 17 24 50.47 +10 55 29.8 – V K87
2020-04-23 02:35:14 C 17 24 48.44 +10 55 24.1 – V 033
2020-04-23 02:35:59 C 17 24 48.19 +10 55 23.5 – V 033
2020-04-23 02:36:43 C 17 24 47.91 +10 55 23.1 – V 033
2020-04-23 02:39:18 C 17 24 46.99 +10 55 21.4 – V K87
2020-04-23 09:30:00 C 17 22 14.51 +10 48 57.1 – V 858
2020-04-23 09:41:55 C 17 22 09.99 +10 48 46.9 – V 858