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
2021-12-29 04:13:55 S 09 26 23.892 +25 06 11.56 V C57
2021-12-29 04:13:55 s 1 -162494.36 6 +35642.663 800.0 C57
2021-12-29 04:23:55 S 09 26 22.538 +25 05 58.06 V C57
2021-12-29 04:23:55 s 1 -162154.30 2 +34717.647 290.0 C57
2021-12-29 04:33:55 S 09 26 21.031 +25 05 42.79 V C57
2021-12-29 04:33:55 s 1 -161810.26 8 +33791.777 2370.0 C57
2021-12-29 04:43:55 S 09 26 19.927 +25 05 29.76 V C57
2021-12-29 04:43:55 s 1 -161462.23 6 +32865.068 6920.0 C57
2021-12-29 04:53:55 S 09 26 18.684 +25 05 17.23 V C57
2021-12-29 04:53:55 s 1 -161110.17 8 +31937.536 3830.0 C57
2021-12-29 05:03:55 S 09 26 17.498 +25 05 02.87 V C57
2021-12-29 05:03:55 s 1 -160754.06 5 +31009.196 2970.0 C57
2021-12-29 05:13:55 S 09 26 16.349 +25 04 49.01 V C57
2021-12-29 05:13:55 s 1 -160393.86 8 +30080.063 4240.0 C57
2021-12-29 05:23:55 S 09 26 14.926 +25 04 35.40 V C57
2021-12-29 05:23:55 s 1 -160029.55 8 +29150.156 7490.0 C57
2021-12-29 05:33:55 S 09 26 13.596 +25 04 19.27 V C57
2021-12-29 05:33:55 s 1 -159661.10 4 +28219.489 2610.0 C57
2021-12-29 05:43:55 S 09 26 12.367 +25 04 07.79 V C57
2021-12-29 05:43:55 s 1 -159288.47 9 +27288.081 9490.0 C57
2021-12-29 05:53:55 S 09 26 11.117 +25 03 53.39 V C57
2021-12-29 05:53:55 s 1 -158911.65 1 +26355.948 7980.0 C57
2021-12-29 06:03:55 S 09 26 09.823 +25 03 38.59 V C57
2021-12-29 06:03:55 s 1 -158530.59 0 +25423.109 7970.0 C57
2021-12-29 06:13:55 S 09 26 08.587 +25 03 24.16 V C57
2021-12-29 06:13:55 s 1 -158145.26 6 +24489.582 9340.0 C57
2021-12-29 06:23:55 S 09 26 07.490 +25 03 12.49 V C57
2021-12-29 06:23:55 s 1 -157755.64 9 +23555.386 1940.0 C57
2021-12-29 06:33:55 S 09 26 06.192 +25 02 58.78 V C57
2021-12-29 06:33:55 s 1 -157361.70 6 +22620.539 5670.0 C57
2021-12-29 06:43:55 S 09 26 04.956 +25 02 44.84 V C57
2021-12-29 06:43:55 s 1 -156963.40 8 +21685.062 380.0 C57
2021-12-29 06:53:55 S 09 26 03.670 +25 02 31.99 V C57
2021-12-29 06:53:55 s 1 -156560.72 3 +20748.974 5940.0 C57
2021-12-29 07:03:55 S 09 26 02.393 +25 02 18.38 V C57
2021-12-29 07:03:55 s 1 -156153.61 8 +19812.296 2230.0 C57
2021-12-29 07:13:55 S 09 26 01.294 +25 02 04.20 V C57
2021-12-29 07:13:55 s 1 -155742.06 3 +18875.048 9110.0 C57
2021-12-29 07:23:55 S 09 25 59.906 +25 01 48.86 V C57
2021-12-29 07:23:55 s 1 -155326.02 4 +17937.252 6450.0 C57
2021-12-29 07:33:55 S 09 25 58.495 +25 01 34.64 V C57
2021-12-29 07:33:55 s 1 -154905.47 0 +16998.930 4120.0 C57
2021-12-29 07:43:55 S 09 25 57.245 +25 01 20.78 V C57
2021-12-29 07:43:55 s 1 -154480.36 8 +16060.104 1980.0 C57
2021-12-29 07:53:55 S 09 25 56.162 +25 01 08.90 V C57
2021-12-29 07:53:55 s 1 -154050.68 5 +15120.796 9900.0 C57
2021-12-29 08:03:55 S 09 25 54.922 +25 00 55.01 V C57
2021-12-29 08:03:55 s 1 -153616.38 7 +14181.031 7740.0 C57
2021-12-29 08:13:55 S 09 25 53.446 +25 00 41.04 V C57
2021-12-29 08:13:55 s 1 -153177.44 2 +13240.832 5350.0 C57
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)