2021 JZ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4122103602 ± 7.62e-05
Semi-major axis (a)1.8508354506 AU ± 2.64e-04
Inclination (i)4.61166546° ± 6.80e-04
Long. of Asc. Node (Ω)149.89757433° ± 1.15e-03
Arg. of Perihelion (ω)89.07823009° ± 9.73e-04
Mean Anomaly (M)285.36629978° ± 1.37e-01
Mean Motion (n)0.3914358174°/day ± 8.38e-05
Perihelion dist (q)1.08790190 AU ± 2.10e-04
Aphelion dist (Q)2.61376900 AU ± 3.99e-04
Orbital Period2.51797674 yr ± 5.39e-04
Physical Parameters
H (abs. magnitude)24.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.224″
Uncertainty3
Orbit TypeAmor
MOID0.112950 AU
Observations Used26
Oppositions1
Arc Total2021-2021
First Observation Used2021-04-19
Last Observation Used2021-05-18
Observations (27)
Date Type RA Dec Mag Band Observatory
2021-04-19 09:13:12 C 15 02 20.35 +17 15 26.7 V G96
2021-04-19 09:25:17 C 15 02 22.48 +17 15 41.7 V G96
2021-04-19 09:33:35 C 15 02 23.96 +17 15 52.6 V G96
2021-05-05 09:24:47 C 16 30 37.37 +23 39 33.3 V G96
2021-05-05 09:32:12 C 16 30 39.09 +23 39 37.2 V G96
2021-05-05 09:39:39 C 16 30 40.89 +23 39 41.0 V G96
2021-05-05 09:47:05 C 16 30 42.66 +23 39 44.4 V G96
2021-05-05 10:18:02 C 16 30 50.08 +23 39 59.7 V I52
2021-05-05 10:24:05 C 16 30 51.50 +23 40 03.2 V I52
2021-05-05 10:30:08 C 16 30 52.97 +23 40 06.4 V I52
2021-05-06 07:01:18 C 16 36 14.79 +23 50 14.0 V I52
2021-05-06 07:07:21 C 16 36 16.22 +23 50 17.5 V I52
2021-05-06 07:13:24 C 16 36 17.69 +23 50 20.0 V I52
2021-05-06 11:03:27 C 16 37 12.69 +23 52 01.7 V H01
2021-05-06 11:08:29 C 16 37 13.91 +23 52 03.7 V H01
2021-05-06 11:14:19 C 16 37 15.32 +23 52 06.1 V H01
2021-05-06 11:20:34 C 16 37 16.84 +23 52 08.3 V H01
2021-05-10 09:50:20 C 17 01 48.10 +24 19 17.9 V V06
2021-05-10 09:52:53 C 17 01 48.72 +24 19 18.0 V V06
2021-05-10 09:55:27 C 17 01 49.33 +24 19 18.6 V V06
2021-05-10 09:58:00 C 17 01 49.85 +24 19 18.4 V V06
2021-05-15 10:43:41 C 17 32 23.80 +24 08 41.5 o 291
2021-05-15 10:48:06 C 17 32 24.78 +24 08 40.7 o 291
2021-05-15 10:57:44 C 17 32 27.00 +24 08 37.3 o 291
2021-05-18 09:59:00 C 17 49 32.97 +23 39 39.0 V G96
2021-05-18 10:05:50 C 17 49 34.44 +23 39 36.0 V G96
2021-05-18 10:12:41 C 17 49 35.91 +23 39 31.4 V G96