IAA RAS IAA Minor Planet Database

2021 JT5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6036041550 ± 5.39e-06
Semi-major axis (a)2.6396928160 AU ± 3.66e-05
Inclination (i)14.41843290° ± 7.84e-05
Long. of Asc. Node (Ω)102.49404586° ± 7.18e-06
Arg. of Perihelion (ω)207.81802134° ± 1.05e-05
Mean Anomaly (M)2.22266111° ± 7.48e-03
Mean Motion (n)0.2298170208°/day ± 4.77e-06
Perihelion dist (q)1.04636326 AU ± 2.03e-05
Aphelion dist (Q)4.23302237 AU ± 6.03e-05
Orbital Period4.28874363 yr ± 8.91e-05
Physical Parameters
H (abs. magnitude)20.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.251″
Uncertainty1
Orbit TypeAmor
MOID0.063162 AU
Observations Used216
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-10
Last Observation Used2021-09-04
Observations (220)
Date Type RA Dec Mag Band Observatory
2021-05-10 10:42:47 C 16 58 14.08 +08 45 57.7 – V G96
2021-05-10 10:50:21 C 16 58 14.18 +08 46 00.2 – V G96
2021-05-10 10:57:57 C 16 58 14.35 +08 46 02.9 – V G96
2021-05-10 14:00:17 C 16 58 17.855 +08 47 15.76 – U F51
2021-05-10 14:16:08 C 16 58 18.093 +08 47 21.75 – U F51
2021-05-10 14:31:58 C 16 58 18.345 +08 47 27.69 – U F51
2021-05-11 10:50:33 C 16 58 41.97 +08 55 02.9 – o 291
2021-05-11 10:58:53 C 16 58 42.09 +08 55 06.0 – o 291
2021-05-11 11:07:11 C 16 58 42.22 +08 55 09.2 – o 291
2021-05-12 09:12:54 C 16 59 07.22 +09 03 16.8 – V I52
2021-05-12 09:23:00 C 16 59 07.34 +09 03 20.2 – V I52
2021-05-12 10:14:43 C 16 59 08.04 +09 03 38.4 – V H01
2021-05-12 10:37:26 C 16 59 08.36 +09 03 46.6 – V H01
2021-05-12 10:45:17 C 16 59 08.47 +09 03 49.4 – V H01
2021-05-12 10:49:49 C 16 59 08.53 +09 03 51.0 – V H01
2021-05-13 07:04:16 C 16 59 31.08 +09 11 06.5 – V H01
2021-05-13 07:12:18 C 16 59 31.19 +09 11 09.3 – V H01
2021-05-13 07:23:52 C 16 59 31.34 +09 11 13.5 – V H01
2021-05-13 07:35:06 C 16 59 31.49 +09 11 17.5 – V H01
2021-05-13 08:55:50 C 16 59 32.61 +09 11 46.5 – V I52
2021-05-13 09:03:30 C 16 59 32.70 +09 11 49.5 – V I52
2021-05-13 09:11:11 C 16 59 32.81 +09 11 51.6 – V I52
2021-05-13 09:18:51 C 16 59 32.87 +09 11 54.4 – V I52
2021-05-13 09:37:11 C 16 59 32.90 +09 11 58.5 – V H36
2021-05-13 09:55:09 C 16 59 33.19 +09 12 06.2 – V H36
2021-05-14 06:29:22 C 16 59 55.34 +09 19 17.2 – o 691
2021-05-14 06:34:37 C 16 59 55.39 +09 19 18.8 – o 691
2021-05-14 06:55:32 C 16 59 55.66 +09 19 26.5 – o 691
2021-05-16 13:07:51 C 17 00 46.332 +09 37 20.14 – U F51
2021-05-16 13:25:45 C 17 00 46.515 +09 37 25.64 – U F51
2021-05-16 13:43:40 C 17 00 46.694 +09 37 31.15 – U F51
2021-05-16 14:01:31 C 17 00 46.879 +09 37 36.71 – U F51
2021-05-17 05:41:09 C 17 01 02.30 +09 42 23.0 – o 691
2021-05-17 05:51:38 C 17 01 02.40 +09 42 26.4 – o 691
2021-05-17 06:02:05 C 17 01 02.52 +09 42 29.6 – o 691
2021-05-17 06:23:40 C 17 01 02.73 +09 42 35.2 – V I52
2021-05-17 06:38:05 C 17 01 02.91 +09 42 40.8 – V I52
2021-05-17 06:47:38 C 17 01 02.98 +09 42 43.5 – V I52
2021-05-17 06:57:13 C 17 01 03.10 +09 42 45.9 – V I52
2021-05-18 08:21:20 C 17 01 24.34 +09 50 17.4 – o 691
2021-05-18 08:32:52 C 17 01 24.43 +09 50 21.3 – o 691
2021-05-18 08:44:24 C 17 01 24.54 +09 50 24.1 – o 691
2021-05-24 06:25:48 C 17 03 07.67 +10 23 18.9 – V I52
2021-05-24 06:42:31 C 17 03 07.76 +10 23 22.1 – V I52
2021-05-24 07:01:25 C 17 03 07.88 +10 23 26.0 – V I52
2021-05-30 05:38:48 C 17 04 26.89 +10 36 06.0 – V I52
2021-05-30 06:04:47 C 17 04 26.99 +10 36 06.8 – V I52
2021-05-30 06:25:39 C 17 04 27.07 +10 36 06.5 – V I52
2021-05-30 06:47:10 C 17 04 27.06 +10 36 06.6 – V I52
2021-05-31 05:00:06 C 17 04 38.35 +10 35 37.6 – V I52