IAA RAS IAA Minor Planet Database

2000 KA

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4619523445 ± 2.73e-09
Semi-major axis (a)1.3319516950 AU ± 4.96e-10
Inclination (i)6.73045099° ± 3.08e-06
Long. of Asc. Node (Ω)62.43047164° ± 3.76e-06
Arg. of Perihelion (ω)83.30627111° ± 3.79e-06
Mean Anomaly (M)250.30389849° ± 7.84e-07
Mean Motion (n)0.6411794046°/day ± 3.58e-10
Perihelion dist (q)0.71665349 AU ± 3.64e-09
Aphelion dist (Q)1.94724990 AU ± 3.70e-09
Orbital Period1.53720827 yr ± 8.58e-10
Physical Parameters
H (abs. magnitude)21.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.278″
Uncertainty0
Orbit TypeApollo
MOID0.001605 AU
Observations Used437
Radar Obs Used4
Oppositions7
Arc Total2000-2020
First Observation Used2000-05-22
Last Observation Used2020-06-21
Observations (477)
Date Type RA Dec Mag Band Observatory
2020-05-18 18:12:09 C 15 31 24.46 -07 36 32.7 – V C40
2020-05-18 18:18:33 C 15 31 23.52 -07 37 27.7 – V C40
2020-05-18 18:19:37 C 15 31 23.36 -07 37 37.0 – V C40
2020-05-18 18:20:43 C 15 31 23.20 -07 37 46.2 – V C40
2020-05-18 18:22:51 C 15 31 22.89 -07 38 04.4 – V C40
2020-05-18 18:24:59 C 15 31 22.58 -07 38 22.8 – V C40
2020-05-18 18:27:07 C 15 31 22.26 -07 38 41.0 – V C40
2020-05-18 18:30:19 C 15 31 21.80 -07 39 08.6 – V C40
2020-05-18 18:32:29 C 15 31 21.48 -07 39 27.0 – V C40
2020-05-18 18:47:31 C 15 31 19.26 -07 41 35.3 – V C40
2020-05-18 18:49:39 C 15 31 18.94 -07 41 53.5 – V C40
2020-05-18 18:53:55 C 15 31 18.29 -07 42 29.9 – V C40
2020-05-18 18:57:09 C 15 31 17.82 -07 42 57.2 – V C40
2020-05-18 19:08:05 C 15 31 16.18 -07 44 30.4 – V C40
2020-05-18 19:09:09 C 15 31 16.02 -07 44 39.3 – V C40
2020-05-18 19:10:13 C 15 31 15.86 -07 44 48.5 – V C40
2020-05-18 19:13:27 C 15 31 15.38 -07 45 15.7 – V C40
2020-05-18 19:15:35 C 15 31 15.07 -07 45 33.9 – V C40
2020-05-18 19:25:14 C 15 31 13.61 -07 46 55.6 – V C40
2020-05-18 19:32:44 C 15 31 12.48 -07 47 58.9 – V C40
2020-05-18 19:33:48 C 15 31 12.33 -07 48 07.9 – V C40
2020-05-18 19:34:52 C 15 31 12.15 -07 48 16.9 – V C40
2020-05-18 19:35:56 C 15 31 11.99 -07 48 26.1 – V C40
2020-05-18 19:37:00 C 15 31 11.85 -07 48 35.0 – V C40
2020-05-18 19:41:18 C 15 31 11.19 -07 49 11.0 – V C40
2020-05-18 20:16:28 C 15 31 09.28 -07 54 14.1 – V L40
2020-05-18 20:44:18 C 15 31 04.36 -07 58 04.5 – q 557
2020-05-18 20:48:08 C 15 31 04.57 -07 58 34.8 – V L40
2020-05-18 21:15:23 C 15 30 59.82 -08 02 22.6 – q 557
2020-05-18 21:45:20 C 15 30 52.44 -08 06 22.2 – V C40
2020-05-18 21:46:24 C 15 30 52.28 -08 06 31.1 – V C40
2020-05-18 21:49:58 C 15 30 54.76 -08 07 07.9 – q 557
2020-05-18 21:51:46 C 15 30 51.48 -08 07 15.1 – V C40
2020-05-18 21:53:53 C 15 30 51.16 -08 07 32.6 – V C40
2020-05-18 21:54:31 C 15 30 56.85 -08 07 27.4 – q I76
2020-05-18 21:57:41 C 15 30 56.37 -08 07 53.6 – q I76
2020-05-18 22:00:51 C 15 30 55.91 -08 08 19.6 – q I76
2020-05-18 22:13:41 C 15 30 48.21 -08 10 14.1 – V C40
2020-05-18 22:15:46 C 15 30 50.99 -08 10 39.3 – q 557
2020-05-18 22:16:37 C 15 30 47.77 -08 10 38.0 – V C40
2020-05-18 22:24:06 C 15 30 46.67 -08 11 38.9 – V C40
2020-05-18 22:30:31 C 15 30 45.74 -08 12 31.2 – V C40
2020-05-18 22:45:20 C 15 30 46.67 -08 14 40.2 – q 557
2020-05-18 22:54:18 C 15 30 43.88 -08 15 50.6 – V L18
2020-05-18 22:56:36 C 15 30 43.60 -08 16 10.3 – V L18
2020-05-18 22:58:53 C 15 30 43.21 -08 16 29.0 – V L18
2020-05-18 23:01:11 C 15 30 42.90 -08 16 47.2 – V L18
2020-05-18 23:03:29 C 15 30 42.52 -08 17 04.6 – V L18
2020-05-18 23:05:47 C 15 30 42.30 -08 17 23.0 – V L18
2020-05-18 23:21:38 C 15 30 41.37 -08 19 34.4 – q 557
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-05-14 03:52:00 -105650.2903 0.15 Hz 2380 -1 -1
2020-05-14 04:08:00 26202024.99 1 us 2380 -1 -1
2020-05-14 04:35:00 26275147.38 0.5 us 2380 -1 -1
2020-05-14 04:35:00 -108242.9129 0.15 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)