12711 Tukmit (1991 BB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2720510878 ± 1.18e-08
Semi-major axis (a)1.1863409038 AU ± 3.54e-10
Inclination (i)38.49104426° ± 2.08e-06
Long. of Asc. Node (Ω)294.96116461° ± 1.61e-06
Arg. of Perihelion (ω)322.88940990° ± 2.98e-06
Mean Anomaly (M)236.39633146° ± 3.09e-06
Mean Motion (n)0.7627777549°/day ± 3.42e-10
Perihelion dist (q)0.86359557 AU ± 1.40e-08
Aphelion dist (Q)1.50908624 AU ± 1.40e-08
Orbital Period1.29215394 yr ± 5.79e-10
Physical Parameters
H (abs. magnitude)16.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.287″
Uncertainty0
Orbit TypeApollo
MOID0.112651 AU
Observations Used3077
Radar Obs Used3
Gaia Obs Used87
Oppositions6
Arc Total1991-2026
First Observation Used1991-01-12
Last Observation Used2026-01-13
Observations (4052)
Date Type RA Dec Mag Band Observatory
2022-03-07 02:48:07 C 05 34 55.91 -20 38 10.4 V 703
2022-03-07 02:56:30 C 05 34 55.61 -20 38 15.5 V 703
2022-03-07 03:04:53 C 05 34 55.33 -20 38 20.3 V 703
2022-03-07 03:13:16 C 05 34 55.05 -20 38 25.1 V 703
2022-03-10 02:52:26 C 05 33 00.79 -21 19 37.9 V G96
2022-03-10 03:00:47 C 05 33 00.57 -21 19 42.6 V G96
2022-03-10 03:09:04 C 05 33 00.35 -21 19 47.0 V G96
2022-03-10 03:17:21 C 05 33 00.13 -21 19 51.6 V G96
2022-03-10 03:38:43 C 05 32 59.58 -21 20 03.2 V 703
2022-03-10 03:47:12 C 05 32 59.35 -21 20 07.8 V 703
2022-03-10 03:55:40 C 05 32 59.13 -21 20 12.6 V 703
2022-03-10 04:04:08 C 05 32 58.92 -21 20 17.6 V 703
2022-03-14 02:32:02 C 05 31 15.84 -22 10 16.8 V 703
2022-03-14 02:40:12 C 05 31 15.65 -22 10 21.1 V 703
2022-03-14 02:48:22 C 05 31 15.51 -22 10 25.3 V 703
2022-03-14 02:56:31 C 05 31 15.38 -22 10 29.2 V 703
2022-03-16 01:11:19 C 05 30 41.657 -22 33 20.30 V W68
2022-03-16 01:16:46 C 05 30 41.597 -22 33 22.93 V W68
2022-03-16 01:24:54 C 05 30 41.462 -22 33 26.89 V W68
2022-03-16 01:42:35 C 05 30 41.258 -22 33 35.35 V W68
2022-03-17 03:06:27 C 05 30 27.42 -22 46 09.1 V 703
2022-03-17 03:14:57 C 05 30 27.32 -22 46 13.5 V 703
2022-03-17 03:23:27 C 05 30 27.20 -22 46 16.2 V 703
2022-03-17 03:31:56 C 05 30 27.06 -22 46 21.2 V 703
2022-03-19 01:10:04 C 05 30 08.928 -23 07 48.79 V W68
2022-03-19 01:14:59 C 05 30 08.918 -23 07 50.99 V W68
2022-03-19 01:24:22 C 05 30 08.825 -23 07 55.31 V W68
2022-03-19 01:45:33 C 05 30 08.688 -23 08 04.92 V W68
2022-03-20 00:37:41 C 05 30 03.089 -23 18 44.24 V W68
2022-03-20 00:43:23 C 05 30 03.055 -23 18 46.48 V W68
2022-03-20 00:54:28 C 05 30 02.976 -23 18 51.48 V W68
2022-03-20 01:10:32 C 05 30 02.863 -23 18 58.79 V W68
2022-03-22 23:46:24 C 05 29 57.984 -23 51 03.42 V W68
2022-03-22 23:53:35 C 05 29 57.962 -23 51 06.55 V W68
2022-03-23 00:01:12 C 05 29 57.936 -23 51 09.61 V W68
2022-03-23 00:23:32 C 05 29 57.883 -23 51 19.40 V W68
2022-03-24 00:37:50 C 05 30 00.214 -24 02 06.00 V W68
2022-03-24 00:47:37 C 05 30 00.211 -24 02 09.96 V W68
2022-03-24 00:52:51 C 05 30 00.206 -24 02 12.55 V W68
2022-03-24 01:25:31 C 05 30 00.194 -24 02 26.34 V W68
2022-03-27 00:53:48 C 05 30 18.425 -24 33 40.36 V W68
2022-03-27 00:57:42 C 05 30 18.432 -24 33 42.05 V W68
2022-03-27 01:07:33 C 05 30 18.475 -24 33 46.04 V W68
2022-03-27 01:25:05 C 05 30 18.545 -24 33 53.21 V W68
2022-03-30 23:35:22 C 05 31 05.251 -25 14 11.22 V W68
2022-03-30 23:40:37 C 05 31 05.314 -25 14 13.02 V W68
2022-03-30 23:49:44 C 05 31 05.369 -25 14 16.33 V W68
2022-03-31 00:13:45 C 05 31 05.561 -25 14 26.59 V W68
2022-04-01 00:35:20 C 05 31 21.221 -25 24 45.72 V W68
2022-04-01 00:40:35 C 05 31 21.247 -25 24 47.74 V W68
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2000-07-23 19:44:00 97695 10 Hz 2380 -1 -1
2000-07-25 20:16:00 38870 3 Hz 2380 -1 -1
2000-07-28 20:10:00 -49062 3 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)