2019 JN2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2235191183 ± 9.51e-08
Semi-major axis (a)1.0198850962 AU ± 7.52e-09
Inclination (i)3.58511644° ± 4.85e-06
Long. of Asc. Node (Ω)230.09869720° ± 5.96e-06
Arg. of Perihelion (ω)104.17260802° ± 5.32e-06
Mean Anomaly (M)47.93882296° ± 1.72e-05
Mean Motion (n)0.9569415417°/day ± 1.06e-08
Perihelion dist (q)0.79192128 AU ± 9.72e-08
Aphelion dist (Q)1.24784891 AU ± 9.75e-08
Orbital Period1.02997544 yr ± 1.14e-08
Physical Parameters
H (abs. magnitude)25.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.315″
Uncertainty0
Orbit TypeApollo
MOID0.003575 AU
Observations Used71
Radar Obs Used2
Oppositions1
Arc Total2019-2024
First Observation Used2019-05-02
Last Observation Used2024-12-07
Observations (72)
Date Type RA Dec Mag Band Observatory
2019-05-11 03:29:55 C 12 27 20.00 -07 32 41.2 u H21
2019-05-11 03:35:07 C 12 27 14.73 -07 31 40.0 u H21
2019-05-11 03:39:38 C 12 27 10.16 -07 30 47.6 u H21
2019-05-11 03:48:55 C 12 27 08.74 -07 28 25.5 V I52
2019-05-11 03:49:11 C 12 27 08.47 -07 28 22.2 V I52
2019-05-11 03:49:27 C 12 27 08.19 -07 28 19.4 V I52
2019-05-11 03:49:43 C 12 27 07.91 -07 28 16.2 V I52
2019-05-11 06:28:45 C 12 24 40.577 -06 55 44.16 U F51
2019-05-11 06:43:43 C 12 24 24.801 -06 52 44.65 U F51
2019-05-14 21:33:50 C 10 28 46.76 +17 03 13.1 V J95
2019-05-14 21:50:11 C 10 28 17.61 +17 08 18.3 V J95
2019-05-14 22:06:16 C 10 27 49.00 +17 13 19.0 V J95
2019-05-15 03:31:12 C 10 18 33.14 +18 57 59.2 o 691
2019-05-15 03:45:33 C 10 18 06.31 +19 02 24.2 o 691
2024-12-05 10:44:39 C 02 42 11.285 -33 08 33.94 V 474
2024-12-05 10:48:40 C 02 42 13.582 -33 07 46.78 V 474
2024-12-05 10:52:41 C 02 42 15.900 -33 07 00.41 V 474
2024-12-05 10:56:42 C 02 42 18.221 -33 06 13.86 V 474
2024-12-07 05:06:57 C 03 03 59.540 -26 03 51.23 V I52
2024-12-07 05:08:47 C 03 04 00.167 -26 03 35.03 V I52
2024-12-07 05:10:38 C 03 04 00.793 -26 03 18.68 V I52
2024-12-07 05:12:30 C 03 04 01.441 -26 03 02.66 V I52
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-05-14 22:39:00 4836.2224 0.25 Hz 2380 -1 -1
2019-05-15 00:08:00 674.2234 0.25 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)