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
2022-11-12 16:43:00 S 19 51 21.35 +58 51 06.8 L C51
2022-11-12 18:16:42 S 19 51 36.59 +58 50 34.7 L C51
2022-11-12 19:50:35 S 19 51 51.63 +58 50 03.8 L C51
2022-11-12 21:24:28 S 19 52 06.986 +58 49 32.38 L C51
2022-11-13 00:32:03 S 19 52 37.07 +58 48 29.3 L C51
2022-11-13 08:21:17 S 19 53 53.90 +58 45 51.9 L C51
2022-11-13 16:10:20 S 19 55 10.20 +58 43 14.0 L C51
2022-11-14 01:33:16 S 19 56 42.065 +58 40 04.76 L C51
2022-11-14 05:42:06 C 19 57 22.500 +58 38 46.14 V T08
2022-11-14 05:46:47 C 19 57 23.206 +58 38 43.73 V T08
2022-11-14 06:00:52 C 19 57 25.500 +58 38 38.90 V T08
2022-11-14 06:18:14 C 19 57 28.289 +58 38 32.93 V T08
2022-11-14 18:45:26 S 19 59 32.08 +58 34 14.0 L C51
2022-11-14 20:19:09 S 19 59 47.436 +58 33 40.03 L C51
2022-11-15 07:15:58 S 20 01 36.24 +58 29 54.7 L C51
2022-11-15 08:49:51 S 20 01 51.73 +58 29 23.8 L C51
2022-11-15 15:05:12 S 20 02 54.08 +58 27 14.2 L C51
2022-11-15 21:20:22 S 20 03 56.70 +58 25 03.6 L C51
2022-11-15 22:54:15 S 20 04 12.33 +58 24 32.4 L C51
2022-11-16 02:01:50 S 20 04 43.54 +58 23 26.6 L C51
2022-11-16 02:02:01 S 20 04 43.58 +58 23 26.4 L C51
2022-11-16 05:57:03 C 20 05 22.284 +58 22 11.17 V T05
2022-11-16 06:01:37 C 20 05 22.997 +58 22 09.55 V T05
2022-11-16 06:10:47 C 20 05 24.487 +58 22 05.88 V T05
2022-11-16 06:25:12 C 20 05 26.796 +58 22 00.62 V T05
2022-11-16 19:14:44 S 20 07 36.703 +58 17 25.80 L C51
2022-11-17 09:19:09 S 20 09 58.95 +58 12 30.7 L C51
2022-11-17 20:15:58 S 20 11 50.086 +58 08 37.68 L C51
2022-11-17 21:49:39 S 20 12 06.02 +58 08 03.7 L C51
2022-11-17 23:23:33 S 20 12 21.86 +58 07 29.8 L C51
2022-11-18 02:31:08 S 20 12 53.77 +58 06 24.2 L C51
2022-11-18 04:43:57 C 20 13 16.020 +58 05 44.84 V T08
2022-11-18 04:49:57 C 20 13 16.956 +58 05 42.58 V T08
2022-11-18 04:57:24 C 20 13 18.216 +58 05 39.77 V T08
2022-11-18 05:04:50 C 20 13 19.428 +58 05 36.96 V T08
2022-11-18 05:09:29 C 20 13 20.174 +58 05 34.94 V T08
2022-11-18 05:11:29 C 20 13 20.549 +58 05 34.48 V T08
2022-11-18 05:19:28 C 20 13 21.823 +58 05 31.20 V T08
2022-11-18 05:34:06 C 20 13 24.281 +58 05 25.48 V T08
2022-11-18 10:20:22 S 20 14 13.52 +58 03 36.9 L C51
2022-11-18 11:54:04 S 20 14 29.61 +58 03 03.3 L C51
2022-11-18 13:27:57 S 20 14 45.59 +58 02 29.5 L C51
2022-11-18 15:01:50 S 20 15 01.75 +58 01 55.4 L C51
2022-11-18 16:35:43 S 20 15 17.66 +58 01 21.7 L C51
2022-11-18 19:43:18 S 20 15 49.92 +58 00 14.3 L C51
2022-11-19 01:58:39 S 20 16 53.73 +57 57 59.4 L C51
2022-11-19 05:06:14 S 20 17 26.172 +57 56 52.48 L C51
2022-11-19 06:40:07 S 20 17 42.22 +57 56 16.4 L C51
2022-11-19 08:13:50 S 20 17 58.32 +57 55 45.2 L C51
2022-11-19 19:10:38 S 20 19 51.22 +57 51 45.2 L C51
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)