363024 (1998 OK1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4292489751 ± 1.83e-08
Semi-major axis (a)1.3561336565 AU ± 1.29e-09
Inclination (i)13.98927349° ± 4.08e-06
Long. of Asc. Node (Ω)109.64144160° ± 5.02e-06
Arg. of Perihelion (ω)298.65086691° ± 6.49e-06
Mean Anomaly (M)50.61197616° ± 1.87e-06
Mean Motion (n)0.6241062540°/day ± 8.87e-10
Perihelion dist (q)0.77401467 AU ± 2.48e-08
Aphelion dist (Q)1.93825264 AU ± 2.49e-08
Orbital Period1.57926039 yr ± 2.24e-09
Physical Parameters
H (abs. magnitude)19.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.300″
Uncertainty0
Orbit TypeApollo
MOID0.040171 AU
Observations Used251
Radar Obs Used3
Oppositions8
Arc Total1998-2024
First Observation Used1998-07-21
Last Observation Used2024-03-17
Observations (286)
Date Type RA Dec Mag Band Observatory
2021-03-03 06:20:55 C 08 41 37.04 +53 44 20.1 V G96
2021-03-03 06:28:22 C 08 41 37.66 +53 44 11.8 V G96
2021-03-03 06:35:49 C 08 41 38.26 +53 44 03.4 V G96
2021-03-06 04:23:44 C 08 47 45.07 +52 29 15.7 V 703
2021-03-06 04:31:33 C 08 47 45.54 +52 29 07.4 V 703
2021-03-06 04:39:23 C 08 47 46.19 +52 28 58.6 V 703
2021-03-06 04:47:15 C 08 47 46.89 +52 28 51.6 V 703
2021-03-30 05:42:27 C 09 28 21.59 +43 24 55.1 V G96
2021-03-30 05:49:55 C 09 28 22.06 +43 24 48.1 V G96
2021-03-30 05:57:24 C 09 28 22.49 +43 24 41.1 V G96
2021-03-30 06:04:53 C 09 28 22.98 +43 24 34.1 V G96
2021-05-04 04:11:49 C 10 22 06.25 +32 10 54.3 V G96
2021-05-04 04:19:55 C 10 22 06.78 +32 10 47.9 V G96
2021-05-04 04:28:01 C 10 22 07.28 +32 10 42.5 V G96
2021-05-04 04:36:08 C 10 22 07.81 +32 10 35.9 V G96
2023-05-13 12:33:54 C 16 09 22.928 +02 43 14.03 X F51
2023-05-13 12:54:32 C 16 09 21.358 +02 43 17.32 X F51
2023-05-13 13:27:06 C 16 09 18.864 +02 43 22.67 X F51
2023-05-13 13:44:53 C 16 09 17.506 +02 43 25.39 X F51
2023-05-16 11:09:55 C 16 04 03.037 +02 53 25.69 X F51
2023-05-16 11:26:56 C 16 04 01.691 +02 53 27.69 X F51
2023-05-16 11:43:58 C 16 04 00.354 +02 53 29.86 X F51
2023-05-22 07:57:17 C 15 53 03.307 +03 04 59.81 V G96
2023-05-22 08:04:41 C 15 53 02.735 +03 04 59.12 V G96
2023-05-22 08:12:06 C 15 53 02.134 +03 04 59.77 V G96
2023-05-22 08:19:31 C 15 53 01.500 +03 04 59.99 V G96
2023-06-15 09:52:16 C 15 12 12.062 +01 41 52.27 X F51
2023-06-15 10:09:41 C 15 12 11.065 +01 41 46.71 X F51
2023-06-15 10:29:25 C 15 12 09.943 +01 41 40.59 X F51
2023-06-22 08:00:59 C 15 04 05.454 +00 44 09.02 X F52
2023-06-22 08:21:30 C 15 04 04.532 +00 44 01.23 X F52
2023-06-22 08:41:54 C 15 04 03.635 +00 43 53.49 X F52
2024-03-17 03:07:08 C 03 21 11.808 +19 35 47.90 V V00
2024-03-17 03:15:16 C 03 21 13.579 +19 35 59.96 V V00
2024-03-17 03:23:21 C 03 21 15.394 +19 36 12.46 V V00
2024-03-17 03:31:25 C 03 21 17.096 +19 36 24.44 V V00
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2021-01-20 22:20:00 73673165.093 10 us 8560 -14 -14
2021-01-22 21:10:00 73576741.33 2 us 8560 -14 -14
2021-01-23 04:20:00 73918467.594 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)