2022 KA4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6367768559 ± 4.47e-08
Semi-major axis (a)2.2944821544 AU ± 4.31e-08
Inclination (i)10.29709332° ± 5.18e-06
Long. of Asc. Node (Ω)110.53839961° ± 3.95e-05
Arg. of Perihelion (ω)248.13833303° ± 3.94e-05
Mean Anomaly (M)311.51347286° ± 1.13e-05
Mean Motion (n)0.2835863022°/day ± 7.98e-09
Perihelion dist (q)0.83340902 AU ± 1.04e-07
Aphelion dist (Q)3.75555529 AU ± 1.24e-07
Orbital Period3.47557790 yr ± 9.78e-08
Physical Parameters
H (abs. magnitude)19.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.136″
Uncertainty0
Orbit TypeApollo
MOID0.030507 AU
Observations Used45
Oppositions5
Arc Total2015-2022
First Observation Used2015-05-15
Last Observation Used2022-12-17
Observations (48)
Date Type RA Dec Mag Band Observatory
2015-05-15 10:23:58 C 14 46 31.892 +00 28 44.28 V F51
2015-05-18 10:24:02 C 14 42 22.316 +00 42 31.05 V F51
2015-05-18 10:41:44 C 14 42 21.265 +00 42 34.21 V F51
2015-05-18 11:17:09 C 14 42 19.167 +00 42 40.57 V F51
2019-12-03 13:50:54 C 10 25 24.332 +13 45 49.39 V F51
2020-01-23 14:01:31 C 10 02 44.154 +19 43 02.27 V F51
2020-01-23 14:19:41 C 10 02 43.231 +19 43 10.04 V F51
2020-01-23 14:37:54 C 10 02 42.310 +19 43 17.06 V F51
2020-01-23 14:56:05 C 10 02 41.389 +19 43 24.79 V F51
2020-01-26 12:42:20 C 09 59 10.049 +20 12 03.23 V F51
2020-01-26 13:04:33 C 09 59 08.879 +20 12 12.45 V F51
2020-01-26 13:24:51 C 09 59 07.806 +20 12 20.39 V F51
2020-01-26 13:45:09 C 09 59 06.727 +20 12 28.65 V F51
2020-01-30 13:26:07 C 09 54 04.277 +20 51 02.71 V F51
2022-04-07 13:10:10 C 15 51 06.386 -05 25 08.69 V F52
2022-04-07 13:24:58 C 15 51 06.077 -05 25 04.98 V F52
2022-04-07 13:39:43 C 15 51 05.798 -05 25 00.94 V F52
2022-04-27 11:36:33 C 15 35 39.751 -03 11 55.74 V F52
2022-04-27 11:52:16 C 15 35 38.998 -03 11 51.09 V F52
2022-04-27 12:07:58 C 15 35 38.265 -03 11 47.01 V F52
2022-04-27 12:23:43 C 15 35 37.527 -03 11 42.35 V F52
2022-05-25 08:01:33 C 14 57 21.504 -00 33 06.26 U F52
2022-05-25 08:19:04 C 14 57 20.395 -00 33 03.75 U F52
2022-05-25 08:53:58 C 14 57 18.167 -00 32 58.71 U F52
2022-05-25 12:24:29 C 14 57 04.747 -00 32 28.72 V F52
2022-05-25 12:25:24 C 14 57 04.687 -00 32 28.58 V F52
2022-05-26 06:35:46 C 14 55 57.813 -00 29 57.72 V 568
2022-05-26 06:37:11 C 14 55 57.725 -00 29 57.54 V 568
2022-05-26 06:38:38 C 14 55 57.637 -00 29 57.32 V 568
2022-05-26 06:53:44 C 14 55 56.363 -00 29 56.65 V V06
2022-05-26 06:57:10 C 14 55 56.143 -00 29 56.26 V V06
2022-05-26 07:00:36 C 14 55 55.931 -00 29 55.68 V V06
2022-05-26 07:04:01 C 14 55 55.693 -00 29 55.10 V V06
2022-05-27 04:32:57 C 14 54 36.27 -00 27 00.7 V 807
2022-05-27 04:46:14 C 14 54 35.43 -00 26 59.5 V 807
2022-05-27 04:59:32 C 14 54 34.61 -00 26 57.4 V 807
2022-05-27 05:32:56 C 14 54 32.764 -00 27 00.83 V V06
2022-05-27 05:36:22 C 14 54 32.519 -00 26 59.68 V V06
2022-05-27 05:39:47 C 14 54 32.332 -00 26 59.28 V V06
2022-05-27 22:59:30 C 14 53 28.44 -00 24 55.1 X 033
2022-05-27 23:04:40 C 14 53 28.12 -00 24 54.6 X 033
2022-05-27 23:09:49 C 14 53 27.84 -00 24 54.2 X 033
2022-06-13 06:23:40 C 14 31 59.44 -00 13 37.8 V 695
2022-06-13 06:45:49 C 14 31 58.38 -00 13 39.2 V 695
2022-06-13 07:07:58 C 14 31 57.32 -00 13 40.5 V 695
2022-12-17 01:36:21 C 22 20 53.282 -23 50 38.80 V I52
2022-12-17 01:38:36 C 22 20 53.927 -23 50 35.66 V I52
2022-12-17 01:43:04 C 22 20 55.147 -23 50 28.39 V I52