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
2022-10-23 20:45:33 C 21 59 50.378 -19 15 45.58 V M22
2022-10-23 21:09:08 C 21 59 54.130 -19 15 38.34 V M22
2022-10-24 06:00:01 C 22 01 21.471 -19 13 17.97 U F52
2022-10-24 06:12:51 C 22 01 23.495 -19 13 14.13 U F52
2022-10-24 06:25:42 C 22 01 25.529 -19 13 10.27 U F52
2022-10-24 06:38:31 C 22 01 27.550 -19 13 06.42 U F52
2022-10-25 00:59:50 C 22 04 25.915 -19 07 12.29 V W68
2022-10-25 01:04:23 C 22 04 26.628 -19 07 11.10 V W68
2022-10-25 01:25:52 C 22 04 29.969 -19 07 04.22 V W68
2022-10-25 01:45:58 C 22 04 33.144 -19 06 57.46 V W68
2022-10-25 03:28:13 C 22 04 49.868 -19 06 42.08 V 703
2022-10-25 03:35:48 C 22 04 51.078 -19 06 39.60 V 703
2022-10-25 03:43:23 C 22 04 52.280 -19 06 36.86 V 703
2022-10-25 03:50:58 C 22 04 53.468 -19 06 34.63 V 703
2022-10-26 02:40:10 C 22 08 32.290 -18 58 47.10 V W68
2022-10-26 02:49:17 C 22 08 33.720 -18 58 43.97 V W68
2022-10-26 03:26:01 C 22 08 39.406 -18 58 31.15 V W68
2022-10-27 19:23:02 C 22 14 57.622 -18 44 19.64 V M22
2022-10-27 19:40:45 C 22 15 00.310 -18 44 12.98 V M22
2022-10-27 19:49:57 C 22 15 01.706 -18 44 09.46 V M22
2022-10-28 02:46:15 C 22 16 06.964 -18 41 50.57 V 703
2022-10-28 02:54:27 C 22 16 08.234 -18 41 47.36 V 703
2022-10-28 03:02:39 C 22 16 09.462 -18 41 44.45 V 703
2022-10-28 03:10:51 C 22 16 10.661 -18 41 41.17 V 703
2022-10-29 02:12:13 C 22 19 43.721 -18 32 31.31 V W68
2022-10-29 02:16:24 C 22 19 44.326 -18 32 29.83 V W68
2022-10-29 02:25:36 C 22 19 45.701 -18 32 25.94 V W68
2022-10-29 02:40:51 C 22 19 47.990 -18 32 19.79 V W68
2022-10-30 01:13:55 C 22 23 14.938 -18 23 14.71 V W68
2022-10-30 01:18:28 C 22 23 15.610 -18 23 12.91 V W68
2022-10-30 01:29:28 C 22 23 17.244 -18 23 08.34 V W68
2022-10-30 01:50:44 C 22 23 20.354 -18 22 59.66 V W68
2022-10-31 02:30:58 C 22 27 04.154 -18 12 52.63 V 703
2022-10-31 02:38:36 C 22 27 05.191 -18 12 49.75 V 703
2022-10-31 02:46:15 C 22 27 06.376 -18 12 46.73 V 703
2022-10-31 02:53:54 C 22 27 07.513 -18 12 42.41 V 703
2022-10-31 19:19:17 C 22 29 34.159 -18 05 19.14 V M22
2022-10-31 19:23:52 C 22 29 34.817 -18 05 17.09 V M22
2022-10-31 19:45:03 C 22 29 37.894 -18 05 07.62 V M22
2022-10-31 19:52:52 C 22 29 39.048 -18 05 04.09 V M22
2022-11-02 13:55:47 S 22 35 49.980 -17 46 06.64 L C51
2022-11-06 02:19:00 C 22 47 49.406 -17 04 45.19 V W68
2022-11-06 02:22:54 C 22 47 49.942 -17 04 43.10 V W68
2022-11-06 02:30:02 C 22 47 50.911 -17 04 39.25 V W68
2022-11-06 02:50:54 C 22 47 53.741 -17 04 28.45 V W68
2022-11-07 19:29:43 C 22 53 29.515 -16 43 18.44 V M22
2022-11-07 19:33:45 C 22 53 30.050 -16 43 16.25 V M22
2022-11-07 19:41:07 C 22 53 31.015 -16 43 12.07 V M22
2022-11-07 20:00:29 C 22 53 33.593 -16 43 01.92 V M22
2022-11-08 23:11:52 C 22 57 14.30 -16 28 30.7 X X93