2020 JF1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4599833747 ± 1.30e-02
Semi-major axis (a)1.8348744903 AU ± 4.30e-02
Inclination (i)11.66546025° ± 8.75e-02
Long. of Asc. Node (Ω)232.83084881° ± 6.72e-02
Arg. of Perihelion (ω)24.41507026° ± 2.70e-01
Mean Anomaly (M)70.80268568° ± 3.22e+01
Mean Motion (n)0.3965543625°/day ± 1.40e-02
Perihelion dist (q)0.99086273 AU ± 3.33e-02
Aphelion dist (Q)2.67888625 AU ± 6.72e-02
Orbital Period2.48547583 yr ± 8.74e-02
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-14
RMS Residual0.363″
Uncertainty3
Orbit TypeApollo
MOID0.006807 AU
Observations Used36
Oppositions1
Arc Total2020-2020
First Observation Used2020-05-14
Last Observation Used2020-05-15
Observations (39)
Date Type RA Dec Mag Band Observatory
2020-05-14 05:29:58 C 14 08 48.16 -02 33 22.4 V G96
2020-05-14 05:37:20 C 14 09 08.01 -02 26 40.4 V G96
2020-05-14 05:52:03 C 14 09 47.78 -02 13 13.4 V G96
2020-05-14 06:31:07 C 14 11 34.39 -01 37 07.5 V I52
2020-05-14 06:31:49 C 14 11 36.30 -01 36 28.3 V I52
2020-05-14 06:32:31 C 14 11 38.22 -01 35 49.2 V I52
2020-05-14 06:33:14 C 14 11 40.18 -01 35 09.4 V I52
2020-05-14 08:33:35 C 14 17 20.81 +00 19 37.7 V I52
2020-05-14 08:34:16 C 14 17 22.83 +00 20 18.4 V I52
2020-05-14 08:34:59 C 14 17 24.90 +00 20 59.5 V I52
2020-05-14 08:35:41 C 14 17 26.96 +00 21 40.7 V I52
2020-05-14 10:30:31 C 14 23 13.67 +02 15 51.3 V I52
2020-05-14 10:31:13 C 14 23 15.87 +02 16 34.6 V I52
2020-05-14 10:31:55 C 14 23 18.08 +02 17 17.1 V I52
2020-05-14 18:31:52 C 14 52 03.36 +10 57 37.2 V N88
2020-05-14 18:33:23 C 14 52 08.86 +10 59 21.8 V N88
2020-05-14 18:34:51 C 14 52 14.17 +11 01 02.6 V N88
2020-05-14 18:37:49 C 14 52 24.92 +11 04 25.7 V N88
2020-05-14 20:21:39 C 14 59 47.47 +13 02 31.8 V 033
2020-05-14 20:21:58 C 14 59 48.69 +13 02 54.7 V 033
2020-05-14 20:22:18 C 14 59 49.93 +13 03 17.3 V 033
2020-05-14 21:10:26 C 15 02 55.56 +14 01 06.2 V L01
2020-05-14 21:11:45 C 15 03 00.66 +14 02 38.5 V L01
2020-05-14 21:13:04 C 15 03 05.82 +14 04 13.5 V L01
2020-05-14 21:14:24 C 15 03 10.86 +14 05 46.6 V L01
2020-05-14 21:15:56 C 15 03 16.81 +14 07 35.2 V L01
2020-05-14 22:20:38 C 15 07 37.85 +15 22 03.4 V Z80
2020-05-14 22:27:18 C 15 08 04.23 +15 29 56.0 V Z80
2020-05-14 22:32:31 C 15 08 25.74 +15 36 06.3 V J95
2020-05-14 22:33:58 C 15 08 30.60 +15 37 47.8 V Z80
2020-05-14 22:34:49 C 15 08 34.84 +15 38 48.7 V J95
2020-05-14 22:37:36 C 15 08 45.93 +15 42 05.8 V J95
2020-05-14 22:39:53 C 15 08 54.96 +15 44 47.6 V J95
2020-05-15 02:20:49 C 15 24 02.22 +20 04 30.0 V J95
2020-05-15 02:22:40 C 15 24 10.04 +20 06 39.0 V J95
2020-05-15 02:24:41 C 15 24 18.63 +20 08 59.3 V J95
2020-05-15 23:02:06 C 17 07 16.55 +40 21 33.7 V J95
2020-05-15 23:07:24 C 17 07 43.15 +40 25 20.0 V J95
2020-05-15 23:22:44 C 17 09 00.25 +40 36 10.4 V J95
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-05-15 03:25:00 424.0567 0.5 Hz 2380 -1 -1
2020-05-15 03:37:00 8732950.44 4 us 2380 -1 -1
2020-05-15 04:00:00 8734012.83 0.5 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)