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
2025-04-18 04:37:58 C 14 33 10.450 -03 57 16.88 V W68
2025-04-18 04:43:11 C 14 33 10.157 -03 57 14.08 V W68
2025-04-18 04:51:02 C 14 33 09.847 -03 57 10.80 V W68
2025-04-21 07:18:24 C 14 29 56.465 -03 20 33.68 V G96
2025-04-21 07:26:23 C 14 29 56.094 -03 20 29.90 V G96
2025-04-21 07:34:22 C 14 29 55.720 -03 20 25.84 V G96
2025-04-21 07:42:21 C 14 29 55.360 -03 20 21.88 V G96
2025-04-23 09:55:52 C 14 27 37.994 -02 55 22.19 V T05
2025-04-23 10:00:27 C 14 27 37.788 -02 55 19.81 V T05
2025-04-23 10:05:40 C 14 27 37.514 -02 55 17.40 V T05
2025-04-23 10:14:14 C 14 27 37.092 -02 55 12.86 V T05
2025-04-25 01:04:48 C 14 25 47.426 -02 35 54.67 V R17
2025-04-25 01:25:22 C 14 25 46.418 -02 35 44.41 V R17
2025-04-25 01:45:52 C 14 25 45.415 -02 35 33.90 V R17
2025-04-25 02:06:24 C 14 25 44.374 -02 35 23.78 V R17
2025-04-26 04:30:48 C 14 24 28.541 -02 22 09.01 V W68
2025-04-26 05:22:05 C 14 24 25.898 -02 21 43.81 V W68
2025-04-26 05:34:55 C 14 24 25.260 -02 21 37.44 V W68
2025-04-27 00:53:27 C 14 23 29.126 -02 12 12.20 V R17
2025-04-27 01:13:59 C 14 23 28.073 -02 12 02.02 V R17
2025-04-27 01:34:32 C 14 23 27.026 -02 11 51.72 V R17
2025-04-27 01:55:03 C 14 23 25.978 -02 11 41.53 V R17
2025-04-27 10:50:03 C 14 22 59.858 -02 07 16.72 V T05
2025-04-27 10:55:16 C 14 22 59.609 -02 07 13.91 V T05
2025-04-27 11:43:22 C 14 22 57.139 -02 06 50.26 V T05
2025-04-27 12:09:03 C 14 22 55.829 -02 06 37.44 V T05
2025-04-27 16:33:31 C 14 22 43.183 -02 04 29.72 W O18
2025-04-27 17:25:23 C 14 22 40.533 -02 04 03.93 W O18
2025-04-27 18:17:21 C 14 22 37.883 -02 03 38.50 W O18
2025-04-27 19:41:38 C 14 22 34.145 -02 02 47.08 V M22
2025-04-27 20:08:27 C 14 22 32.734 -02 02 33.94 V M22
2025-04-27 20:35:38 C 14 22 31.418 -02 02 20.87 V M22
2025-04-27 20:50:00 C 14 22 30.694 -02 02 13.52 V M22
2025-04-28 08:25:01 C 14 21 56.041 -01 56 41.06 V G96
2025-04-28 08:32:28 C 14 21 55.660 -01 56 37.36 V G96
2025-04-28 08:39:53 C 14 21 55.271 -01 56 33.72 V G96
2025-04-28 08:47:19 C 14 21 54.893 -01 56 30.05 V G96
2025-04-28 09:41:16 C 14 21 52.493 -01 56 02.10 X F51
2025-04-28 09:58:41 C 14 21 51.593 -01 55 53.53 X F51
2025-04-28 10:16:04 C 14 21 50.692 -01 55 44.97 X F51
2025-04-28 10:33:29 C 14 21 49.791 -01 55 36.43 X F51
2025-04-28 16:39:19 C 14 21 31.810 -01 52 39.34 W O18
2025-04-28 17:31:07 C 14 21 29.138 -01 52 14.08 W O18
2025-04-28 18:22:57 C 14 21 26.476 -01 51 48.63 W O18
2025-04-29 16:54:22 C 14 20 19.362 -01 40 49.00 W O18
2025-04-29 17:46:32 C 14 20 16.662 -01 40 23.76 W O18
2025-04-29 18:38:57 C 14 20 13.930 -01 39 58.23 W O18
2025-04-30 03:47:15 C 14 19 46.702 -01 35 22.88 V W68
2025-04-30 03:49:51 C 14 19 46.594 -01 35 21.05 V W68
2025-04-30 04:39:54 C 14 19 43.966 -01 34 57.22 V W68