2021 JF5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5552868671 ± 6.54e-06
Semi-major axis (a)2.6200656013 AU ± 4.12e-05
Inclination (i)14.37952388° ± 1.04e-04
Long. of Asc. Node (Ω)88.25840902° ± 4.42e-05
Arg. of Perihelion (ω)199.53811148° ± 2.58e-05
Mean Anomaly (M)9.42258433° ± 8.69e-03
Mean Motion (n)0.2324042299°/day ± 5.48e-06
Perihelion dist (q)1.16517758 AU ± 2.51e-05
Aphelion dist (Q)4.07495362 AU ± 6.63e-05
Orbital Period4.24099976 yr ± 1.00e-04
Physical Parameters
H (abs. magnitude)21.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.240″
Uncertainty1
Orbit TypeAmor
MOID0.159995 AU
Observations Used68
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-07
Last Observation Used2021-08-03
Observations (73)
Date Type RA Dec Mag Band Observatory
2021-06-12 07:34:29 C 15 33 17.94 -02 51 10.4 V I52
2021-06-13 06:55:54 C 15 32 49.600 -03 43 57.46 U F51
2021-06-13 07:33:21 C 15 32 48.479 -03 45 23.99 U F51
2021-06-13 07:52:07 C 15 32 47.905 -03 46 07.40 U F51
2021-06-17 05:39:18 C 15 31 08.87 -07 39 26.6 V I52
2021-06-17 05:40:25 C 15 31 08.90 -07 39 27.1 V I52
2021-06-17 05:41:31 C 15 31 08.91 -07 39 30.6 V I52
2021-06-17 05:42:37 C 15 31 08.90 -07 39 33.0 V I52
2021-06-19 06:55:00 C 15 30 34.10 -09 54 49.2 V I52
2021-06-19 06:57:41 C 15 30 34.02 -09 54 56.2 V I52
2021-06-19 06:59:29 C 15 30 33.98 -09 55 01.6 V I52
2021-06-19 07:01:18 C 15 30 33.96 -09 55 06.1 V I52
2021-07-03 08:59:46 C 15 34 46.36 -28 35 20.2 V 474
2021-07-03 09:02:20 C 15 34 46.42 -28 35 29.5 V 474
2021-07-03 09:04:54 C 15 34 46.51 -28 35 38.9 V 474
2021-07-03 09:07:27 C 15 34 46.60 -28 35 48.1 V 474
2021-07-15 03:08:06 C 15 55 48.47 -45 18 04.3 V 807
2021-07-15 03:14:30 C 15 55 49.18 -45 18 25.5 V 807
2021-07-15 03:20:58 C 15 55 49.87 -45 18 46.1 V 807
2021-08-03 08:51:52 C 17 35 27.22 -63 51 09.2 V 474
2021-08-03 08:55:15 C 17 35 28.40 -63 51 14.0 V 474
2021-08-03 08:58:39 C 17 35 29.34 -63 51 18.4 V 474
2021-08-03 09:02:03 C 17 35 30.37 -63 51 23.3 V 474