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
2019-11-07 11:54:52 C 04 23 30.33 +04 04 08.1 V T05
2019-11-07 12:02:16 C 04 23 29.90 +04 04 05.8 V T05
2019-11-07 12:07:03 C 04 23 29.63 +04 04 04.2 V T05
2019-11-08 08:19:04 C 04 22 22.52 +03 57 44.7 V G96
2019-11-08 08:27:13 C 04 22 22.04 +03 57 42.2 V G96
2019-11-08 08:35:23 C 04 22 21.57 +03 57 39.7 V G96
2019-11-08 08:43:32 C 04 22 21.08 +03 57 37.2 V G96
2019-11-09 05:52:10 C 04 21 10.31 +03 51 16.8 V 703
2019-11-09 05:58:02 C 04 21 10.05 +03 51 15.3 V 703
2019-11-09 06:03:55 C 04 21 09.69 +03 51 13.4 V 703
2019-11-09 06:09:46 C 04 21 09.37 +03 51 12.0 V 703
2019-11-09 08:28:56 C 04 21 01.70 +03 50 33.1 V T08
2019-11-09 08:34:59 C 04 21 01.34 +03 50 31.3 V T08
2019-11-09 08:46:36 C 04 21 00.67 +03 50 27.9 V T08
2019-11-09 09:01:01 C 04 20 59.85 +03 50 23.7 V T08
2019-11-10 09:41:46 C 04 19 35.83 +03 43 20.6 V T08
2019-11-10 09:46:27 C 04 19 35.57 +03 43 19.2 V T08
2019-11-10 09:56:01 C 04 19 34.98 +03 43 16.7 V T08
2019-11-10 10:16:46 C 04 19 33.74 +03 43 10.9 V T08
2019-11-17 06:04:45 C 04 10 07.24 +03 05 17.4 u H21
2019-11-17 06:06:42 C 04 10 07.12 +03 05 16.7 u H21
2019-11-17 06:08:40 C 04 10 07.00 +03 05 16.9 u H21
2019-11-17 06:10:38 C 04 10 06.89 +03 05 16.1 u H21
2019-11-17 06:12:35 C 04 10 06.75 +03 05 15.9 u H21
2019-11-17 06:14:33 C 04 10 06.63 +03 05 15.7 u H21
2019-11-17 06:16:31 C 04 10 06.53 +03 05 15.3 u H21
2019-11-17 06:18:28 C 04 10 06.39 +03 05 15.0 u H21
2019-11-17 06:20:26 C 04 10 06.29 +03 05 14.6 u H21
2019-11-17 06:22:24 C 04 10 06.17 +03 05 14.3 u H21
2019-11-17 06:24:21 C 04 10 06.05 +03 05 13.9 u H21
2019-11-17 06:26:18 C 04 10 05.92 +03 05 13.5 u H21
2019-11-17 06:28:16 C 04 10 05.81 +03 05 13.1 u H21
2019-11-17 06:30:36 C 04 10 05.66 +03 05 12.8 u H21
2019-11-17 08:20:30 C 04 09 59.31 +03 04 54.6 V 703
2019-11-17 08:29:00 C 04 09 58.76 +03 04 54.2 V 703
2019-11-17 08:37:32 C 04 09 58.19 +03 04 52.8 V 703
2019-11-17 08:46:01 C 04 09 57.68 +03 04 49.5 V 703
2019-11-21 11:14:47 C 04 04 21.72 +02 50 04.6 V T08
2019-11-21 11:19:25 C 04 04 21.45 +02 50 04.1 V T08
2019-11-21 11:28:56 C 04 04 20.89 +02 50 03.0 V T08
2019-11-21 11:51:04 C 04 04 19.59 +02 50 00.2 V T08
2019-11-24 06:30:59 C 04 00 40.23 +02 43 23.2 V 703
2019-11-24 06:39:10 C 04 00 39.71 +02 43 22.5 V 703
2019-11-24 06:47:19 C 04 00 39.24 +02 43 21.5 V 703
2019-11-24 06:55:29 C 04 00 38.86 +02 43 20.8 V 703
2019-11-25 10:03:57 C 03 59 11.87 +02 41 29.8 V T08
2019-11-25 10:11:35 C 03 59 11.44 +02 41 29.4 V T08
2019-11-25 10:17:09 C 03 59 11.13 +02 41 28.9 V T08
2019-11-26 00:18:32 C 03 58 26.75 +02 40 36.9 q 160
2019-11-26 00:21:27 C 03 58 26.57 +02 40 37.0 q 160