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
2025-07-14 07:59:03 C 13 55 04.752 +00 19 44.76 V T08
2025-07-20 06:03:18 C 14 01 35.222 -00 34 42.53 V T05
2025-07-20 06:07:51 C 14 01 35.443 -00 34 43.72 V T05
2025-07-20 06:39:18 C 14 01 36.840 -00 34 57.04 V T05
2025-07-20 07:02:27 C 14 01 38.006 -00 35 06.50 V T05
2025-07-23 14:49:45 C 14 05 47.321 -01 08 20.82 W O18
2025-07-23 15:04:21 C 14 05 48.087 -01 08 27.15 W O18
2025-07-25 07:10:48 C 14 08 01.426 -01 25 47.03 V T08
2025-07-25 07:22:59 C 14 08 02.090 -01 25 51.53 V T08
2025-07-25 07:30:20 C 14 08 02.477 -01 25 54.70 V T08
2025-07-25 07:46:31 C 14 08 03.346 -01 26 02.22 V T08
2025-07-28 14:44:27 C 14 12 41.397 -02 01 28.00 W O18
2025-07-28 15:13:01 C 14 12 43.106 -02 01 41.02 W O18
2025-07-28 17:46:27 C 14 12 52.589 -02 02 42.90 V M22
2025-07-28 17:51:00 C 14 12 52.874 -02 02 44.45 V M22
2025-07-28 17:58:57 C 14 12 53.381 -02 02 48.23 V M22
2025-07-28 18:18:28 C 14 12 54.588 -02 02 56.80 V M22
2025-07-29 21:08:03 C 14 14 33.766 -02 15 28.37 V R17
2025-07-29 21:28:26 C 14 14 35.042 -02 15 37.66 V R17
2025-07-29 21:48:50 C 14 14 36.242 -02 15 47.41 V R17
2025-07-29 22:09:12 C 14 14 37.495 -02 15 56.41 V R17
2025-08-07 06:00:06 C 14 28 08.774 -03 53 11.26 V T08
2025-08-07 06:07:29 C 14 28 09.204 -03 53 14.39 V T08
2025-08-07 06:11:29 C 14 28 09.542 -03 53 17.81 V T08
2025-08-07 06:26:04 C 14 28 10.598 -03 53 24.97 V T08
2025-08-17 18:08:02 C 14 48 05.398 -06 05 55.10 V M22
2025-08-17 18:19:56 C 14 48 06.439 -06 06 01.08 V M22
2025-08-17 18:31:51 C 14 48 07.392 -06 06 07.52 V M22
2025-08-17 18:43:45 C 14 48 08.410 -06 06 14.11 V M22
2025-09-10 18:33:08 C 15 45 46.258 -11 31 26.90 V M22
2025-09-10 18:37:08 C 15 45 46.735 -11 31 29.06 V M22
2025-09-10 18:45:46 C 15 45 47.681 -11 31 33.67 V M22
2025-09-10 19:05:40 C 15 45 49.913 -11 31 45.01 V M22
2025-09-11 06:11:55 C 15 47 06.644 -11 38 08.55 X F51
2025-09-11 06:18:28 C 15 47 07.391 -11 38 12.15 X F51
2025-09-11 06:25:01 C 15 47 08.148 -11 38 15.84 X F51
2025-09-11 06:31:33 C 15 47 08.886 -11 38 19.53 X F51
2025-11-12 04:43:00 C 19 32 01.442 -19 53 48.37 V T08
2025-11-12 04:47:37 C 19 32 02.280 -19 53 47.18 V T08
2025-11-12 04:56:11 C 19 32 03.782 -19 53 46.90 V T08
2025-11-12 05:14:00 C 19 32 06.898 -19 53 45.20 V T08
2025-11-15 01:26:50 C 19 44 10.234 -19 46 26.98 V G96
2025-11-15 01:34:23 C 19 44 11.562 -19 46 25.75 V G96
2025-11-15 01:41:54 C 19 44 12.901 -19 46 24.82 V G96
2025-11-15 01:49:25 C 19 44 14.212 -19 46 24.06 V G96
2025-11-27 04:56:48 C 20 35 33.763 -18 37 18.73 V T05
2025-11-27 05:01:23 C 20 35 34.649 -18 37 17.15 V T05
2025-11-27 05:09:20 C 20 35 35.993 -18 37 14.34 V T05
2025-11-27 05:39:05 C 20 35 41.148 -18 37 03.94 V T05
2025-11-30 18:32:43 C 20 50 27.151 -18 05 53.02 V M22