3102 Krok (1981 QA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4491904090 ± 4.70e-09
Semi-major axis (a)2.1512726603 AU ± 4.69e-10
Inclination (i)8.44256077° ± 4.79e-07
Long. of Asc. Node (Ω)172.04674076° ± 4.34e-06
Arg. of Perihelion (ω)154.75100863° ± 4.59e-06
Mean Anomaly (M)6.75157514° ± 8.67e-07
Mean Motion (n)0.3123698357°/day ± 1.02e-10
Perihelion dist (q)1.18494161 AU ± 1.01e-08
Aphelion dist (Q)3.11760371 AU ± 1.01e-08
Orbital Period3.15531838 yr ± 1.03e-09
Physical Parameters
H (abs. magnitude)16.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.103″
Uncertainty0
Orbit TypeAmor
MOID0.182409 AU
Observations Used2533
Gaia Obs Used122
Oppositions25
Arc Total1981-2025
First Observation Used1981-08-21
Last Observation Used2025-12-10
Observations (2806)
Date Type RA Dec Mag Band Observatory
2022-05-07 00:29:21 C 17 24 52.81 -05 33 00.5 Z Y90
2022-05-07 00:30:53 C 17 24 52.80 -05 33 00.5 Z Y90
2022-05-07 00:32:24 C 17 24 52.80 -05 32 58.4 Z Y90
2022-05-07 00:33:56 C 17 24 52.98 -05 32 57.8 Z Y90
2022-05-07 00:35:28 C 17 24 52.80 -05 32 57.0 Z Y90
2022-05-07 00:40:03 C 17 24 52.85 -05 32 52.7 Z Y90
2022-05-07 00:41:35 C 17 24 52.88 -05 32 55.0 Z Y90
2022-05-07 00:43:06 C 17 24 53.03 -05 32 53.5 Z Y90
2022-05-07 00:44:38 C 17 24 52.86 -05 32 52.4 Z Y90
2022-05-07 00:46:10 C 17 24 52.96 -05 32 51.0 Z Y90
2022-05-07 00:47:42 C 17 24 52.97 -05 32 49.4 Z Y90
2022-05-07 00:49:14 C 17 24 52.96 -05 32 48.5 Z Y90
2022-05-07 00:50:45 C 17 24 52.99 -05 32 47.2 Z Y90
2022-05-07 00:52:17 C 17 24 52.96 -05 32 48.4 Z Y90
2022-05-07 00:53:48 C 17 24 52.99 -05 32 46.0 Z Y90
2022-05-07 00:55:21 C 17 24 53.02 -05 32 45.0 Z Y90
2022-05-07 00:56:52 C 17 24 53.01 -05 32 45.0 Z Y90
2022-05-07 00:58:24 C 17 24 53.04 -05 32 42.3 Z Y90
2022-05-07 00:59:55 C 17 24 53.18 -05 32 42.3 Z Y90
2022-05-07 01:01:27 C 17 24 53.08 -05 32 41.0 Z Y90
2022-05-07 01:02:59 C 17 24 53.11 -05 32 40.4 Z Y90
2022-05-07 01:04:30 C 17 24 53.13 -05 32 39.7 Z Y90
2022-05-07 01:06:02 C 17 24 53.16 -05 32 38.7 Z Y90
2022-05-07 01:07:33 C 17 24 53.14 -05 32 37.7 Z Y90
2022-05-07 01:09:06 C 17 24 53.20 -05 32 36.4 Z Y90
2022-05-07 01:10:37 C 17 24 53.22 -05 32 35.6 Z Y90
2022-05-07 01:12:09 C 17 24 53.19 -05 32 34.8 Z Y90
2022-05-07 01:13:41 C 17 24 53.22 -05 32 34.6 Z Y90
2022-05-07 01:15:12 C 17 24 53.27 -05 32 33.7 Z Y90
2022-05-07 01:16:44 C 17 24 53.31 -05 32 27.9 Z Y90
2022-05-07 01:18:15 C 17 24 53.32 -05 32 28.0 Z Y90
2022-05-07 01:19:48 C 17 24 53.31 -05 32 28.0 Z Y90
2022-05-07 01:21:19 C 17 24 53.32 -05 32 28.1 Z Y90
2022-05-07 01:22:51 C 17 24 53.32 -05 32 28.0 Z Y90
2022-05-07 01:24:23 C 17 24 53.32 -05 32 27.8 Z Y90
2022-05-07 01:25:54 C 17 24 53.32 -05 32 27.8 Z Y90
2022-05-07 01:27:26 C 17 24 53.33 -05 32 27.7 Z Y90
2022-05-07 01:28:57 C 17 24 53.32 -05 32 27.7 Z Y90
2022-05-07 01:30:29 C 17 24 53.31 -05 32 27.8 Z Y90
2022-05-07 01:32:01 C 17 24 53.42 -05 32 23.3 Z Y90
2022-05-07 01:33:33 C 17 24 53.44 -05 32 22.5 Z Y90
2022-05-07 01:35:04 C 17 24 53.45 -05 32 21.4 Z Y90
2022-05-07 01:36:36 C 17 24 53.53 -05 32 19.9 Z Y90
2022-05-07 01:38:08 C 17 24 53.50 -05 32 19.5 Z Y90
2022-05-07 01:39:39 C 17 24 53.52 -05 32 18.3 Z Y90
2022-05-07 01:41:11 C 17 24 53.54 -05 32 17.6 Z Y90
2022-05-07 01:42:43 C 17 24 53.54 -05 32 16.5 Z Y90
2022-05-07 01:44:15 C 17 24 53.56 -05 32 15.7 Z Y90
2022-05-07 01:45:46 C 17 24 53.58 -05 32 14.9 Z Y90
2022-05-07 01:47:18 C 17 24 53.60 -05 32 14.1 Z Y90