522684 (2016 JP)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3842173324 ± 3.83e-08
Semi-major axis (a)0.9953532480 AU ± 1.32e-08
Inclination (i)11.31587081° ± 3.10e-06
Long. of Asc. Node (Ω)202.51681113° ± 4.57e-06
Arg. of Perihelion (ω)255.49548734° ± 5.99e-06
Mean Anomaly (M)301.97371691° ± 6.11e-06
Mean Motion (n)0.9925363459°/day ± 1.98e-08
Perihelion dist (q)0.61292128 AU ± 3.90e-08
Aphelion dist (Q)1.37778522 AU ± 4.23e-08
Orbital Period0.99303798 yr ± 1.98e-08
NGA Modelr2
A2-7.90262682e-14 ± 1.17e-14 AU/d²
Physical Parameters
H (abs. magnitude)21.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.272″
Uncertainty0
Orbit TypeAten
MOID0.029061 AU
Observations Used721
Radar Obs Used2
Oppositions1
Arc Total2016-2025
First Observation Used2016-05-02
Last Observation Used2025-06-21
Observations (761)
Date Type RA Dec Mag Band Observatory
2023-06-09 08:07:31 C 16 11 47.291 +14 24 39.25 X F52
2023-06-09 08:24:26 C 16 11 45.373 +14 24 36.26 X F52
2023-06-09 08:41:24 C 16 11 43.442 +14 24 33.22 X F52
2023-06-09 08:58:32 C 16 11 41.493 +14 24 29.93 X F52
2023-06-16 09:26:51 C 15 56 09.932 +13 33 38.24 X F52
2023-06-16 10:02:17 C 15 56 06.966 +13 33 23.79 X F52
2023-06-16 10:19:59 C 15 56 05.486 +13 33 16.58 X F52
2023-06-16 10:25:55 C 15 56 04.991 +13 33 14.21 X F52
2023-06-16 10:41:45 C 15 56 03.673 +13 33 07.57 X F52
2023-06-16 10:57:32 C 15 56 02.373 +13 33 01.09 X F52
2023-06-16 11:13:20 C 15 56 01.061 +13 32 54.54 X F52
2023-06-20 09:51:00 C 15 49 26.153 +12 50 59.59 X F52
2023-06-20 10:07:50 C 15 49 25.021 +12 50 51.44 X F52
2023-06-20 10:24:34 C 15 49 23.884 +12 50 43.11 X F52
2023-06-20 10:41:18 C 15 49 22.753 +12 50 34.94 X F52
2023-06-22 06:36:55 C 15 46 49.102 +12 28 37.63 V G96
2023-06-22 06:44:28 C 15 46 48.644 +12 28 33.78 V G96
2023-06-22 06:52:00 C 15 46 48.223 +12 28 30.50 V G96
2023-07-07 05:37:50 C 15 35 46.252 +08 56 08.81 V V00
2023-07-07 05:45:45 C 15 35 46.151 +08 56 03.77 V V00
2023-07-07 05:53:40 C 15 35 46.039 +08 55 58.94 V V00
2023-07-07 06:01:35 C 15 35 45.920 +08 55 53.58 V V00
2024-05-18 07:52:33 C 17 53 57.15 +09 38 39.6 V H21
2024-05-18 07:55:24 C 17 53 56.71 +09 38 42.3 V H21
2024-05-18 08:03:56 C 17 53 55.36 +09 38 51.2 V H21
2024-05-18 08:08:13 C 17 53 54.69 +09 38 55.7 V H21
2024-05-28 12:57:27 C 17 16 17.695 +12 53 47.93 X F51
2024-05-28 12:58:23 C 17 16 17.554 +12 53 48.13 X F51
2024-05-28 13:13:52 C 17 16 15.096 +12 53 56.17 X F51
2024-05-28 13:14:48 C 17 16 14.956 +12 53 56.72 X F51
2024-05-28 13:29:48 C 17 16 12.569 +12 54 04.49 X F51
2024-05-28 13:30:44 C 17 16 12.432 +12 54 04.80 X F51
2024-06-01 09:14:26 C 17 02 37.230 +13 33 22.86 X F52
2024-06-01 09:30:31 C 17 02 34.796 +13 33 28.34 X F52
2024-06-01 09:46:34 C 17 02 32.348 +13 33 33.71 X F52
2024-06-01 10:02:41 C 17 02 29.914 +13 33 39.12 X F52
2024-06-03 08:15:19 C 16 55 54.487 +13 46 20.10 V G96
2024-06-03 08:22:51 C 16 55 53.389 +13 46 21.61 V G96
2024-06-03 08:30:22 C 16 55 52.295 +13 46 23.59 V G96
2024-06-08 08:14:41 C 16 40 01.060 +13 59 11.51 X F52
2024-06-08 08:31:46 C 16 39 58.822 +13 59 11.52 X F52
2024-06-08 08:48:52 C 16 39 56.578 +13 59 11.51 X F52
2024-06-08 09:05:58 C 16 39 54.336 +13 59 11.55 X F52
2024-06-16 06:55:31 C 16 19 05.348 +13 28 08.24 X F52
2024-06-16 07:12:30 C 16 19 03.653 +13 28 03.38 X F52
2024-06-16 07:29:27 C 16 19 01.948 +13 27 58.57 X F52
2025-05-27 12:16:45 C 17 44 03.630 +11 12 59.68 X F52
2025-05-27 12:31:44 C 17 44 01.349 +11 13 10.62 X F52
2025-05-27 12:46:46 C 17 43 59.065 +11 13 21.36 X F52
2025-05-27 13:01:40 C 17 43 56.786 +11 13 32.19 X F52
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-04-16 11:47:00 52423102.32 4 us 2380 -1 -1
2019-04-20 09:54:00 49005360.73 0.25 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)