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
2007-10-15 11:56:21 C 09 58 56.92 +14 33 53.2 r G96
2007-10-15 12:03:54 C 09 58 57.57 +14 33 44.5 r G96
2007-11-08 12:08:18 C 10 48 30.13 +02 13 54.6 r 703
2007-11-08 12:14:31 C 10 48 30.70 +02 13 47.3 r 703
2007-11-08 12:20:44 C 10 48 31.32 +02 13 37.2 r 703
2007-11-08 12:26:54 C 10 48 31.78 +02 13 27.6 r 703
2007-11-21 12:32:43 C 11 16 22.26 -06 00 04.9 r 703
2007-11-21 12:36:20 C 11 16 22.58 -06 00 11.7 r 703
2007-11-21 12:40:00 C 11 16 22.87 -06 00 17.5 r 703
2007-11-21 12:43:38 C 11 16 23.23 -06 00 23.6 r 703
2008-08-22 09:47:00 C 06 02 06.85 +59 24 09.8 19.1 c 704
2008-08-22 10:22:50 C 06 02 13.25 +59 24 18.0 19.5 c 704
2008-08-22 10:40:42 C 06 02 16.35 +59 24 21.0 18.6 c 704
2008-11-09 10:20:59 C 09 33 09.91 +57 07 41.5 18.7 c 704
2008-11-09 10:38:34 C 09 33 10.41 +57 07 42.6 18.6 c 704
2008-11-09 10:56:04 C 09 33 10.87 +57 07 43.4 18.8 c 704
2008-11-09 11:13:49 C 09 33 11.14 +57 07 44.0 19.1 c 704
2008-11-09 11:31:36 C 09 33 11.65 +57 07 45.8 19.1 c 704
2008-11-26 22:18:52 C 09 29 38.10 +57 49 17.7 c B67
2008-11-26 22:25:45 C 09 29 37.71 +57 49 18.9 c B67
2008-11-26 22:32:35 C 09 29 37.38 +57 49 20.1 c B67
2008-12-03 10:41:38 C 09 18 39.99 +58 15 17.3 r 703
2008-12-03 10:47:55 C 09 18 39.31 +58 15 18.4 r 703
2008-12-03 10:54:02 C 09 18 38.70 +58 15 19.5 r 703
2008-12-03 11:00:19 C 09 18 38.08 +58 15 20.6 r 703
2008-12-03 11:06:37 C 09 18 37.47 +58 15 21.5 r 703
2008-12-05 00:08:26 C 09 15 00.63 +58 20 58.8 17.8 o 084
2008-12-05 00:12:40 C 09 15 00.21 +58 20 59.3 17.7 o 084
2008-12-09 01:11:36 C 09 03 28.21 +58 33 08.0 c A24
2008-12-09 01:13:03 C 09 03 28.00 +58 33 08.2 c A24
2008-12-13 21:23:10 C 08 45 27.10 +58 37 05.4 17.4 o C20
2008-12-13 21:27:17 C 08 45 26.31 +58 37 06.2 17.2 o C20
2008-12-14 22:29:36 C 08 40 55.87 +58 35 38.7 17.0 o C20
2008-12-17 21:23:52 C 08 27 01.19 +58 25 14.9 16.8 o C20
2008-12-17 21:27:59 C 08 27 00.31 +58 25 14.7 16.7 o C20
2008-12-18 22:52:45 C 08 21 36.46 +58 18 55.2 17.1 o C20
2008-12-18 22:56:52 C 08 21 35.47 +58 18 53.4 17.1 o C20
2008-12-19 07:23:19 C 08 19 45.92 +58 16 27.5 16.8 c 704
2008-12-19 07:40:39 C 08 19 41.83 +58 16 21.8 17.6 c 704
2008-12-19 07:57:59 C 08 19 38.22 +58 16 17.5 17.0 c 704
2008-12-19 08:15:21 C 08 19 34.30 +58 16 12.5 16.6 c 704
2008-12-19 08:32:43 C 08 19 30.41 +58 16 07.2 16.6 c 704
2008-12-19 23:24:44 C 08 16 12.63 +58 11 16.7 16.9 o C20
2008-12-19 23:28:51 C 08 16 11.67 +58 11 15.3 17.1 o C20
2008-12-20 03:56:02 C 08 15 11.29 +58 09 42.3 c J28
2008-12-20 04:01:32 C 08 15 10.00 +58 09 40.2 c J28
2008-12-20 04:07:21 C 08 15 08.73 +58 09 38.0 c J28
2008-12-20 20:05:06 C 08 11 33.13 +58 03 27.3 v 204
2008-12-20 20:10:37 C 08 11 31.86 +58 03 25.2 v 204
2008-12-20 22:10:50 C 08 11 04.00 +58 02 40.7 v 204
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)