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
2022-08-16 20:19:37 C 17 29 29.76 -02 39 00.9 X G02
2022-08-16 20:23:11 C 17 29 30.08 -02 39 04.4 X G02
2022-08-17 07:19:24 C 17 30 31.812 -02 49 37.24 V T05
2022-08-17 07:23:57 C 17 30 32.210 -02 49 41.66 V T05
2022-08-17 07:33:05 C 17 30 33.012 -02 49 50.66 V T05
2022-08-17 07:49:38 C 17 30 34.469 -02 50 06.86 V T05
2022-08-19 08:04:21 C 17 35 18.262 -03 38 12.80 V T08
2022-08-19 08:08:57 C 17 35 18.696 -03 38 17.38 V T08
2022-08-19 08:22:09 C 17 35 19.958 -03 38 30.66 V T08
2022-08-21 07:00:04 C 17 40 13.164 -04 26 08.63 V T05
2022-08-21 07:04:38 C 17 40 13.642 -04 26 13.42 V T05
2022-08-21 07:14:06 C 17 40 14.599 -04 26 23.03 V T05
2022-08-22 12:48:16 C 17 43 28.94 -04 56 40.3 q Q68
2022-08-22 12:50:25 C 17 43 29.15 -04 56 42.5 q Q68
2022-08-22 12:52:34 C 17 43 29.37 -04 56 44.9 q Q68
2022-08-22 12:54:42 C 17 43 29.62 -04 56 47.3 q Q68
2022-08-22 13:26:43 C 17 43 33.08 -04 57 20.7 q Q68
2022-08-22 13:28:51 C 17 43 33.29 -04 57 22.6 q Q68
2022-08-22 13:33:08 C 17 43 33.77 -04 57 27.3 q Q68
2022-08-23 07:44:10 C 17 45 37.853 -05 16 54.66 V T08
2022-08-23 07:48:45 C 17 45 38.354 -05 16 59.52 V T08
2022-08-23 08:03:12 C 17 45 39.912 -05 17 14.57 V T08
2022-08-23 08:11:04 C 17 45 40.759 -05 17 22.92 V T08
2022-08-27 07:12:27 C 17 57 11.551 -06 58 36.66 V T08
2022-08-27 07:17:02 C 17 57 12.103 -06 58 41.59 V T08
2022-08-27 07:24:55 C 17 57 13.037 -06 58 50.05 V T08
2022-08-27 07:44:08 C 17 57 15.382 -06 59 10.50 V T08
2022-08-29 07:01:54 C 18 03 27.137 -07 50 14.28 V T05
2022-08-29 07:06:28 C 18 03 27.715 -07 50 19.18 V T05
2022-08-29 07:14:57 C 18 03 28.800 -07 50 28.32 V T05
2022-08-31 06:47:27 C 18 10 00.619 -08 41 54.85 V T08
2022-08-31 06:52:02 C 18 10 01.236 -08 41 59.82 V T08
2022-08-31 07:28:50 C 18 10 06.156 -08 42 39.46 V T08
2022-09-02 06:44:57 C 18 16 53.892 -09 33 41.94 V T05
2022-09-02 06:50:09 C 18 16 54.612 -09 33 47.41 V T05
2022-09-02 06:59:17 C 18 16 55.886 -09 33 57.17 V T05
2022-09-02 07:15:05 C 18 16 58.104 -09 34 14.20 V T05
2022-09-02 19:59:59 C 18 18 51.063 -09 48 02.60 q L92
2022-09-02 20:04:14 C 18 18 51.647 -09 48 07.12 q L92
2022-09-02 20:09:32 C 18 18 52.392 -09 48 12.81 q L92
2022-09-02 20:20:10 C 18 18 54.041 -09 48 24.17 q L92
2022-09-02 20:25:28 C 18 18 54.661 -09 48 29.83 q L92
2022-09-02 20:30:47 C 18 18 55.474 -09 48 35.46 q L92
2022-09-06 20:08:30 C 18 33 41.278 -11 29 55.90 Z L34
2022-09-06 20:31:36 C 18 33 44.827 -11 30 20.16 Z L34
2022-09-06 21:22:01 C 18 33 52.646 -11 31 11.42 Z L34
2022-09-06 21:29:47 C 18 33 53.873 -11 31 20.39 Z L34
2022-09-07 01:13:53 C 18 34 30.415 -11 34 45.77 V W68
2022-09-07 01:21:28 C 18 34 31.567 -11 34 53.72 V W68
2022-09-07 01:28:30 C 18 34 32.654 -11 35 01.07 V W68