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
2019-06-02 14:37:07 C 23 01 09.10 +05 05 16.8 V T08
2019-06-10 13:57:35 C 23 32 05.383 +07 39 59.07 U F51
2019-06-10 14:05:25 C 23 32 06.641 +07 40 05.25 U F51
2019-06-10 14:13:15 C 23 32 07.896 +07 40 11.38 U F51
2019-06-10 14:21:03 C 23 32 09.148 +07 40 17.49 U F51
2019-06-10 14:29:37 C 23 32 10.53 +07 40 24.7 V T08
2019-06-10 14:38:39 C 23 32 11.97 +07 40 31.4 V T08
2019-06-10 14:44:40 C 23 32 12.90 +07 40 36.1 V T08
2019-06-10 14:55:52 C 23 32 14.70 +07 40 44.6 V T08
2019-06-12 14:13:44 C 23 39 57.00 +08 17 25.6 V T05
2019-06-12 14:27:54 C 23 39 59.29 +08 17 36.6 V T05
2019-06-12 14:33:38 C 23 40 00.20 +08 17 40.9 V T05
2019-06-12 14:34:57 C 23 40 00.41 +08 17 41.7 V T05
2019-06-12 14:42:20 C 23 40 01.60 +08 17 47.5 V T05
2019-06-12 14:49:37 C 23 40 02.77 +08 17 52.9 V T05
2019-06-14 02:09:37 C 23 45 48.74 +08 44 43.0 q 160
2019-06-14 02:11:00 C 23 45 48.96 +08 44 44.1 q 160
2019-06-14 14:00:27 C 23 47 44.80 +08 53 41.7 V T08
2019-06-14 14:07:53 C 23 47 45.97 +08 53 47.3 V T08
2019-06-14 14:13:51 C 23 47 46.95 +08 53 51.8 V T08
2019-06-14 14:34:39 C 23 47 50.31 +08 54 07.7 V T08
2019-06-23 01:15:19 C 00 20 58.44 +11 17 19.8 V C95
2019-06-23 10:18:46 C 00 22 27.14 +11 23 19.1 V 703
2019-06-23 10:23:53 C 00 22 27.97 +11 23 22.3 V 703
2019-06-23 10:29:00 C 00 22 28.83 +11 23 26.1 V 703
2019-06-23 10:34:07 C 00 22 29.63 +11 23 29.4 V 703
2019-07-01 09:39:13 C 00 53 31.39 +13 18 36.8 V 703
2019-07-01 09:46:47 C 00 53 32.56 +13 18 39.6 V 703
2019-07-01 09:54:22 C 00 53 33.82 +13 18 43.1 V 703
2019-07-01 10:01:56 C 00 53 35.03 +13 18 47.8 V 703
2019-07-04 14:18:10 C 01 05 49.070 +13 58 46.74 U F52
2019-07-04 14:22:46 C 01 05 49.794 +13 58 49.05 U F52
2019-07-04 14:27:29 C 01 05 50.537 +13 58 51.42 U F52
2019-07-04 14:32:06 C 01 05 51.258 +13 58 53.79 U F52
2019-07-05 19:22:03 C 01 10 26.99 +14 12 59.5 q D29
2019-07-05 19:42:25 C 01 10 30.18 +14 13 09.0 q D29
2019-07-07 11:51:05 C 01 16 52.37 +14 31 57.6 V T08
2019-07-07 11:55:09 C 01 16 53.05 +14 32 00.1 V T08
2019-07-07 12:04:45 C 01 16 54.59 +14 32 04.2 V T08
2019-07-07 12:28:06 C 01 16 58.20 +14 32 15.9 V T08
2019-07-08 09:27:22 C 01 20 16.90 +14 41 36.6 V 703
2019-07-08 09:34:56 C 01 20 18.08 +14 41 40.9 V 703
2019-07-08 09:42:31 C 01 20 19.22 +14 41 43.9 V 703
2019-07-08 09:50:05 C 01 20 20.40 +14 41 46.1 V 703
2019-07-12 10:29:58 C 01 35 26.48 +15 21 20.5 U I41
2019-07-12 11:07:28 C 01 35 32.22 +15 21 35.0 U I41
2019-07-12 11:08:07 C 01 35 32.32 +15 21 35.3 U I41
2019-07-14 10:45:08 C 01 42 52.52 +15 38 48.1 U I41
2019-07-14 11:21:13 C 01 42 57.98 +15 39 00.7 U I41
2019-07-15 11:55:41 C 01 46 43.64 +15 47 18.9 V T05