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
2022-11-03 09:04:24 S 19 16 54.334 +60 03 21.92 L C51
2022-11-04 06:57:52 S 19 20 07.02 +59 56 25.1 L C51
2022-11-04 13:13:13 S 19 21 02.72 +59 54 24.8 L C51
2022-11-04 13:13:24 S 19 21 02.78 +59 54 26.8 L C51
2022-11-04 19:28:45 S 19 21 58.36 +59 52 27.5 L C51
2022-11-05 04:51:41 S 19 23 22.07 +59 49 28.1 L C51
2022-11-05 07:59:27 S 19 23 50.23 +59 48 28.0 L C51
2022-11-05 23:37:44 S 19 26 11.201 +59 43 28.88 L C51
2022-11-06 21:31:33 S 19 29 29.84 +59 36 30.4 L C51
2022-11-07 05:20:48 S 19 30 41.26 +59 34 00.6 L C51
2022-11-07 06:54:41 S 19 30 55.66 +59 33 30.5 L C51
2022-11-07 16:17:37 S 19 32 22.08 +59 30 28.4 L C51
2022-11-07 17:51:30 S 19 32 36.47 +59 29 58.4 L C51
2022-11-07 19:25:23 S 19 32 50.84 +59 29 28.8 L C51
2022-11-08 01:40:44 S 19 33 48.61 +59 27 27.4 L C51
2022-11-08 06:22:12 S 19 34 31.90 +59 25 58.5 L C51
2022-11-08 07:56:05 S 19 34 46.60 +59 25 26.8 L C51
2022-11-08 15:45:19 S 19 35 59.287 +59 22 55.70 L C51
2022-11-08 18:52:55 S 19 36 28.33 +59 21 54.9 L C51
2022-11-08 20:26:47 S 19 36 42.970 +59 21 24.73 L C51
2022-11-08 22:00:40 S 19 36 57.47 +59 20 54.2 L C51
2022-11-08 23:34:22 S 19 37 12.134 +59 20 25.01 L C51
2022-11-09 02:42:08 S 19 37 41.36 +59 19 23.4 L C51
2022-11-09 04:16:01 S 19 37 56.01 +59 18 50.7 L C51
2022-11-09 07:23:36 S 19 38 25.654 +59 17 52.66 L C51
2022-11-09 08:57:29 S 19 38 39.95 +59 17 21.2 L C51
2022-11-09 15:12:51 S 19 39 38.78 +59 15 19.4 L C51
2022-11-09 16:46:43 S 19 39 53.57 +59 14 48.5 L C51
2022-11-09 19:54:19 S 19 40 23.09 +59 13 46.7 L C51
2022-11-09 23:02:04 S 19 40 52.63 +59 12 45.9 L C51
2022-11-10 04:46:18 C 19 41 46.358 +59 11 01.90 V T08
2022-11-10 04:50:18 C 19 41 46.949 +59 11 00.78 V T08
2022-11-10 04:58:56 C 19 41 48.300 +59 10 57.83 V T08
2022-11-10 05:14:15 C 19 41 50.635 +59 10 52.28 V T08
2022-11-10 05:17:26 S 19 41 51.581 +59 10 42.60 L C51
2022-11-10 09:58:54 S 19 42 36.16 +59 09 11.3 L C51
2022-11-10 22:29:25 S 19 44 34.975 +59 05 04.92 L C51
2022-11-11 00:03:18 S 19 44 50.038 +59 04 34.79 L C51
2022-11-11 01:37:00 S 19 45 04.86 +59 04 04.2 L C51
2022-11-11 04:47:33 C 19 45 34.412 +59 03 02.99 V G96
2022-11-11 04:57:39 C 19 45 36.011 +59 02 59.39 V G96
2022-11-11 05:07:44 C 19 45 37.602 +59 02 55.72 V G96
2022-11-11 05:17:50 C 19 45 39.208 +59 02 52.08 V G96
2022-11-11 14:07:42 S 19 47 04.66 +58 59 56.8 L C51
2022-11-11 17:15:29 S 19 47 34.84 +58 58 53.5 L C51
2022-11-11 23:30:50 S 19 48 35.02 +58 56 49.5 L C51
2022-11-12 04:12:18 S 19 49 20.35 +58 55 16.5 L C51
2022-11-12 05:46:11 S 19 49 35.376 +58 54 44.75 L C51
2022-11-12 07:19:53 S 19 49 50.46 +58 54 14.7 L C51
2022-11-12 15:09:06 S 19 51 05.97 +58 51 37.2 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)