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
2020-01-15 17:50:47 C 03 39 03.47 +06 43 19.3 V 246
2020-01-15 17:51:08 C 03 39 03.48 +06 43 18.6 V 246
2020-01-15 17:51:30 C 03 39 03.45 +06 43 19.2 V 246
2020-01-15 17:51:50 C 03 39 03.47 +06 43 19.6 V 246
2020-01-15 17:52:11 C 03 39 03.48 +06 43 19.3 V 246
2020-01-15 17:52:54 C 03 39 03.52 +06 43 19.4 V 246
2020-01-15 17:53:14 C 03 39 03.52 +06 43 19.3 V 246
2020-01-18 05:14:21 C 03 40 17.76 +07 03 01.4 V 703
2020-01-18 05:22:34 C 03 40 17.92 +07 03 03.5 V 703
2020-01-18 05:30:46 C 03 40 18.15 +07 03 05.1 V 703
2020-01-18 05:38:58 C 03 40 18.27 +07 03 09.1 V 703
2020-01-20 06:48:17 C 03 41 27.346 +07 19 32.69 U F52
2020-01-20 07:05:45 C 03 41 27.741 +07 19 38.44 U F52
2020-01-20 07:23:03 C 03 41 28.139 +07 19 44.27 U F52
2020-01-20 07:40:26 C 03 41 28.538 +07 19 50.00 U F52
2020-01-22 07:07:21 C 03 42 41.02 +07 35 43.2 V T05
2020-01-22 07:11:58 C 03 42 41.20 +07 35 44.1 V T05
2020-01-22 07:21:16 C 03 42 41.46 +07 35 46.3 V T05
2020-01-22 07:36:00 C 03 42 41.79 +07 35 53.4 V T05
2020-01-26 03:04:01 C 03 45 17.31 +08 06 31.5 V G96
2020-01-26 03:12:10 C 03 45 17.55 +08 06 34.3 V G96
2020-01-26 03:20:19 C 03 45 17.78 +08 06 37.2 V G96
2020-01-26 03:28:27 C 03 45 18.00 +08 06 39.9 V G96
2020-01-27 06:55:55 C 03 46 08.454 +08 15 53.49 U F52
2020-01-27 07:12:19 C 03 46 08.934 +08 15 59.00 U F52
2020-01-27 07:28:37 C 03 46 09.415 +08 16 04.34 U F52
2020-01-29 03:26:03 C 03 47 33.92 +08 30 46.7 U I41
2020-01-29 04:06:15 C 03 47 35.17 +08 31 00.2 U I41
2020-02-01 03:07:45 C 03 50 00.44 +08 54 42.3 U I41
2020-02-01 03:58:50 C 03 50 02.17 +08 54 59.4 U I41
2020-02-15 03:50:55 C 04 03 36.59 +10 43 56.6 V G96
2020-02-15 03:58:58 C 04 03 36.95 +10 43 58.9 V G96
2020-02-15 04:07:01 C 04 03 37.28 +10 44 01.5 V G96
2020-04-10 02:53:40 C 05 18 12.45 +16 03 00.1 V G96
2020-04-10 03:00:27 C 05 18 12.91 +16 03 01.5 V G96
2020-04-10 03:07:14 C 05 18 13.33 +16 03 02.0 V G96
2020-04-10 03:13:59 C 05 18 13.68 +16 03 03.1 V G96
2021-01-11 08:34:39 C 10 26 39.60 +04 00 58.3 V G96
2021-01-11 08:42:04 C 10 26 39.36 +04 00 59.4 V G96
2021-01-11 08:49:30 C 10 26 39.22 +04 01 00.6 V G96
2021-01-11 08:56:55 C 10 26 39.05 +04 01 01.2 V G96
2021-02-07 10:30:59 C 10 06 17.235 +06 10 00.57 U F51
2021-02-07 10:48:17 C 10 06 16.522 +06 10 05.13 U F51
2021-02-07 11:05:29 C 10 06 15.811 +06 10 09.84 U F51
2021-02-07 11:22:50 C 10 06 15.097 +06 10 14.52 U F51
2021-02-11 05:43:09 C 10 02 34.53 +06 35 13.6 U I41
2021-02-11 06:41:12 C 10 02 32.08 +06 35 30.4 U I41
2021-02-11 08:04:17 C 10 02 28.56 +06 35 53.7 U I41
2021-02-11 09:07:55 C 10 02 25.88 +06 36 11.8 U I41
2021-02-11 09:36:23 C 10 02 24.67 +06 36 20.0 U I41