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
2019-05-02 09:22:44 C 14 08 14.501 -25 27 07.79 U F51
2019-05-02 09:54:20 C 14 08 05.587 -25 26 08.84 U F51
2019-05-02 10:10:08 C 14 08 01.121 -25 25 38.80 U F51
2019-05-03 04:11:11 C 14 03 37.21 -24 46 54.3 u 807
2019-05-03 04:16:30 C 14 03 35.59 -24 46 43.1 u 807
2019-05-03 04:21:49 C 14 03 33.98 -24 46 30.8 u 807
2019-05-05 00:52:07 C 13 50 42.50 -22 51 19.5 u 807
2019-05-05 00:57:26 C 13 50 40.53 -22 51 04.3 u 807
2019-05-05 01:02:45 C 13 50 38.53 -22 50 49.1 u 807
2019-05-05 04:50:27 C 13 49 18.66 -22 42 26.1 V I52
2019-05-05 04:50:48 C 13 49 18.47 -22 42 25.2 V I52
2019-05-05 04:51:10 C 13 49 18.36 -22 42 23.3 V I52
2019-05-05 12:59:33 C 13 46 22.63 -22 12 28.6 q E23
2019-05-05 13:24:33 C 13 46 12.27 -22 11 03.2 q E23
2019-05-05 13:49:33 C 13 46 01.90 -22 09 36.8 q E23
2019-05-05 21:39:59 C 13 43 15.23 -21 46 06.8 q I93
2019-05-05 21:48:11 C 13 43 11.74 -21 45 38.5 q I93
2019-05-05 21:55:35 C 13 43 08.60 -21 45 12.2 q I93
2019-05-06 03:48:59 C 13 40 57.57 -21 22 47.4 V I52
2019-05-06 03:49:20 C 13 40 57.36 -21 22 45.6 V I52
2019-05-06 03:49:41 C 13 40 57.24 -21 22 44.7 V I52
2019-05-06 04:46:19 C 13 40 26.79 -21 19 35.3 u H21
2019-05-06 04:50:40 C 13 40 24.84 -21 19 18.4 u H21
2019-05-06 04:55:00 C 13 40 22.89 -21 19 02.0 u H21
2019-05-06 21:44:19 C 13 33 23.18 -20 09 42.8 V 204
2019-05-06 22:03:06 C 13 33 13.90 -20 08 19.3 V 204
2019-05-07 05:19:32 C 13 29 53.05 -19 34 37.4 u H21
2019-05-07 05:25:30 C 13 29 49.95 -19 34 08.7 u H21
2019-05-07 05:32:54 C 13 29 46.08 -19 33 32.9 u H21
2019-05-07 16:01:31 C 13 24 38.27 -18 40 49.1 r P93
2019-05-07 16:04:51 C 13 24 36.38 -18 40 30.5 r P93
2019-05-07 16:14:49 C 13 24 30.85 -18 39 37.0 r P93
2019-05-07 20:33:24 C 13 22 33.11 -18 17 09.4 19.4 V 104
2019-05-07 20:39:06 C 13 22 29.86 -18 16 39.2 19.1 V 104
2019-05-07 20:51:56 C 13 22 22.52 -18 15 30.1 19.1 V 104
2019-05-08 03:58:26 C 13 18 40.96 -17 34 42.1 V I52
2019-05-08 03:58:42 C 13 18 40.76 -17 34 38.9 V I52
2019-05-08 03:59:14 C 13 18 40.44 -17 34 36.3 V I52
2019-05-09 06:50:13 C 13 02 21.97 -14 35 37.4 V 703
2019-05-09 06:58:26 C 13 02 15.91 -14 34 34.8 V 703
2019-05-09 07:06:37 C 13 02 10.00 -14 33 30.9 V 703
2019-05-09 07:14:49 C 13 02 04.00 -14 32 28.0 V 703
2019-05-10 08:04:53 C 12 44 06.91 -10 58 11.1 V T05
2019-05-10 08:23:39 C 12 43 50.10 -10 55 09.7 V T05
2019-05-10 08:36:35 C 12 43 38.48 -10 53 01.9 V T05
2019-05-10 08:50:54 C 12 43 25.71 -10 50 42.9 V T05
2019-05-10 09:04:33 C 12 43 13.35 -10 48 27.9 V T05
2019-05-11 03:14:18 C 12 27 35.85 -07 35 43.7 u H21
2019-05-11 03:19:30 C 12 27 30.57 -07 34 43.0 u H21
2019-05-11 03:24:43 C 12 27 25.30 -07 33 42.0 u H21
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)