468468 (2004 KH17)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4981288388 ± 2.00e+00
Semi-major axis (a)0.7121553890 AU ± 3.00e+00
Inclination (i)22.13229509° ± 4.00e+00
Long. of Asc. Node (Ω)79.11026141° ± 5.00e+00
Arg. of Perihelion (ω)340.72853364° ± 6.00e+00
Mean Anomaly (M)112.09784505° ± 3.03e-05
Mean Motion (n)1.6400237173°/day ± 1.04e+01
Perihelion dist (q)0.35741025 AU ± 2.07e+00
Aphelion dist (Q)1.06690053 AU ± 4.71e+00
Orbital Period0.60098294 yr ± 3.80e+00
NGA Modelr2
A2-7.18368947e-06 AU/d²
Physical Parameters
H (abs. magnitude)22.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-29
RMS Residual0.434″
Uncertainty0
Orbit TypeAten
MOID0.004306 AU
Observations Used245
Oppositions14
Arc Total2004-2025
First Observation Used2004-05-29
Last Observation Used2025-06-01
Observations (250)
Date Type RA Dec Mag Band Observatory
2016-05-19 09:39:05 C 17 52 52.50 +46 45 37.1 o 926
2016-05-19 09:44:41 C 17 52 49.54 +46 45 42.9 o 926
2016-05-19 09:51:18 C 17 52 46.10 +46 45 49.4 o 926
2016-05-21 12:00:25 C 17 25 28.335 +47 27 37.16 L F51
2016-05-21 12:19:06 C 17 25 16.888 +47 27 47.76 L F51
2016-05-21 12:37:52 C 17 25 05.406 +47 27 58.03 L F51
2016-05-22 05:43:01 C 17 14 48.38 +47 35 45.2 u H21
2016-05-22 05:54:21 C 17 14 41.12 +47 35 49.9 u H21
2016-05-22 06:06:26 C 17 14 33.39 +47 35 55.3 u H21
2016-05-23 05:13:07 C 16 59 46.78 +47 40 32.6 u H21
2016-05-23 05:19:00 C 16 59 42.77 +47 40 33.1 u H21
2016-05-23 05:24:53 C 16 59 38.76 +47 40 33.8 u H21
2016-05-23 05:30:46 C 16 59 34.78 +47 40 34.4 u H21
2016-05-23 05:34:06 C 16 59 32.47 +47 40 34.4 u H21
2016-05-25 00:07:08 C 16 30 03.04 +47 25 49.9 q 204
2016-05-25 00:16:32 C 16 29 56.03 +47 25 42.4 q 204
2016-05-25 00:25:57 C 16 29 49.03 +47 25 35.3 q 204
2016-06-07 09:33:35 S 12 55 52.291 +25 47 11.08 L C51
2016-06-07 15:50:46 S 12 53 05.635 +25 11 07.48 L C51
2019-05-24 06:43:20 C 16 12 06.02 +50 13 51.9 V G96
2019-05-24 06:50:46 C 16 12 00.59 +50 13 42.8 V G96
2019-05-24 06:58:13 C 16 11 55.16 +50 13 33.7 V G96
2019-05-24 07:05:40 C 16 11 49.74 +50 13 24.4 V G96
2022-05-19 08:04:35 C 16 47 36.564 +54 23 00.60 V G96
2022-05-19 08:12:08 C 16 47 31.394 +54 22 58.08 V G96
2022-05-19 08:19:42 C 16 47 26.308 +54 22 55.16 V G96
2022-05-19 08:27:16 C 16 47 21.127 +54 22 52.14 V G96
2022-06-04 05:46:54 C 13 08 01.878 +32 58 02.21 V G96
2022-06-04 05:54:19 C 13 07 59.138 +32 57 23.80 V G96
2022-06-04 06:01:43 C 13 07 56.399 +32 56 45.56 V G96
2022-06-04 06:09:08 C 13 07 53.699 +32 56 07.15 V G96
2025-05-24 06:12:38 C 14 44 51.353 +52 08 11.04 V G96
2025-05-24 06:20:49 C 14 44 46.270 +52 07 41.95 V G96
2025-05-24 06:29:01 C 14 44 41.183 +52 07 13.26 V G96
2025-05-25 09:47:54 C 14 28 48.976 +50 26 56.51 V G96
2025-05-25 09:56:01 C 14 28 44.303 +50 26 23.57 V G96
2025-05-25 10:04:09 C 14 28 39.738 +50 25 52.03 V G96
2025-05-25 10:12:16 C 14 28 35.026 +50 25 19.20 V G96
2025-05-26 05:45:26 C 14 17 59.082 +49 08 08.05 V G96
2025-05-26 05:53:51 C 14 17 54.528 +49 07 33.60 V G96
2025-05-26 06:02:08 C 14 17 49.877 +49 06 59.54 V G96
2025-05-26 06:10:20 C 14 17 45.395 +49 06 25.92 V G96
2025-05-28 06:21:21 C 13 53 49.668 +45 37 55.99 V I52
2025-05-28 06:23:57 C 13 53 48.412 +45 37 43.93 V I52
2025-05-28 06:33:54 C 13 53 43.652 +45 36 58.07 V I52
2025-05-29 05:26:09 C 13 43 32.862 +43 51 22.54 V I52
2025-05-29 05:28:29 C 13 43 31.836 +43 51 11.95 V I52
2025-05-29 05:30:49 C 13 43 30.832 +43 50 59.50 V I52
2025-06-01 22:56:34 C 13 10 04.307 +36 36 34.50 X 033
2025-06-01 22:58:01 C 13 10 03.846 +36 36 27.50 X 033
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2013-06-07 00:03:00 100297615.63 2 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)