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
2022-07-21 04:09:14 C 16 56 31.73 +05 05 21.2 797
2022-07-21 04:21:48 C 16 56 31.87 +05 05 16.1 797
2022-07-21 04:32:13 C 16 56 31.93 +05 05 11.3 797
2022-07-21 22:40:47 C 16 56 46.92 +04 57 24.8 16.3 q 122
2022-07-21 22:59:09 C 16 56 47.10 +04 57 16.7 16.3 q 122
2022-07-21 23:19:01 C 16 56 47.31 +04 57 07.9 16.3 q 122
2022-07-22 02:33:11 C 16 56 50.67 +04 55 43.4 797
2022-07-22 02:45:14 C 16 56 50.81 +04 55 38.2 797
2022-07-22 03:01:58 C 16 56 50.96 +04 55 30.6 797
2022-07-22 03:16:37 C 16 56 51.12 +04 55 24.1 797
2022-07-22 03:27:04 C 16 56 51.21 +04 55 19.3 797
2022-07-22 07:18:24 C 16 56 55.336 +04 53 44.81 U F52
2022-07-22 07:35:00 C 16 56 55.417 +04 53 36.57 U F52
2022-07-22 07:51:41 C 16 56 55.644 +04 53 28.72 U F52
2022-07-22 08:08:22 C 16 56 55.717 +04 53 21.58 U F52
2022-07-24 08:04:56 C 16 57 48.074 +04 30 37.58 V T05
2022-07-24 08:10:09 C 16 57 48.139 +04 30 34.92 V T05
2022-07-24 08:19:18 C 16 57 48.274 +04 30 30.42 V T05
2022-07-24 08:42:18 C 16 57 48.612 +04 30 18.79 V T05
2022-07-24 20:00:19 C 16 58 03.634 +04 24 56.99 V M22
2022-07-24 20:05:33 C 16 58 03.722 +04 24 54.32 V M22
2022-07-24 20:12:48 C 16 58 03.845 +04 24 50.58 V M22
2022-07-24 20:28:35 C 16 58 04.094 +04 24 42.41 V M22
2022-07-24 22:41:14 C 16 58 06.82 +04 23 04.4 16.4 q 122
2022-07-24 23:04:04 C 16 58 07.24 +04 22 52.6 16.4 q 122
2022-07-24 23:25:45 C 16 58 07.66 +04 22 41.3 16.3 q 122
2022-07-25 02:39:32 C 16 58 12.40 +04 21 03.0 797
2022-07-25 02:45:48 C 16 58 12.78 +04 20 58.1 797
2022-07-25 02:52:04 C 16 58 12.83 +04 20 56.1 797
2022-07-25 02:58:20 C 16 58 12.90 +04 20 52.1 797
2022-07-25 03:04:38 C 16 58 13.04 +04 20 48.8 797
2022-07-25 03:06:42 C 16 58 13.05 +04 20 47.7 797
2022-07-25 14:42:20 C 16 58 29.40 +04 14 44.7 V D29
2022-07-25 15:02:42 C 16 58 29.79 +04 14 33.8 V D29
2022-07-25 15:23:04 C 16 58 30.19 +04 14 22.9 V D29
2022-07-26 07:48:35 C 16 58 55.858 +04 05 35.09 V T08
2022-07-26 07:53:11 C 16 58 55.946 +04 05 32.53 V T08
2022-07-26 08:04:10 C 16 58 56.167 +04 05 26.48 V T08
2022-07-26 08:18:41 C 16 58 56.458 +04 05 18.49 V T08
2022-07-26 21:26:57 C 16 59 18.00 +03 57 50.4 X L63
2022-07-26 21:37:15 C 16 59 18.22 +03 57 44.7 X L63
2022-07-26 21:47:32 C 16 59 18.46 +03 57 39.0 X L63
2022-07-27 08:04:27 C 16 59 36.338 +03 51 56.00 U F52
2022-07-27 08:21:07 C 16 59 36.717 +03 51 46.39 U F52
2022-07-27 08:37:40 C 16 59 37.098 +03 51 36.85 U F52
2022-07-27 08:54:16 C 16 59 37.485 +03 51 27.21 U F52
2022-07-27 15:10:50 C 16 59 48.58 +03 47 44.4 V D29
2022-07-27 15:31:11 C 16 59 49.10 +03 47 32.4 V D29
2022-07-27 15:51:33 C 16 59 49.63 +03 47 20.5 V D29
2022-07-28 07:43:10 C 17 00 20.062 +03 38 03.77 V T05