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
2021-12-26 02:03:55 S 09 35 06.247 +26 41 40.09 V C57
2021-12-26 02:03:55 s 1 -124528.98 8 +320570.88 3910.0 C57
2021-12-26 02:13:55 S 09 35 05.146 +26 41 29.22 V C57
2021-12-26 02:13:55 s 1 -124817.35 2 +320200.55 7620.0 C57
2021-12-26 02:23:55 S 09 35 04.085 +26 41 17.12 V C57
2021-12-26 02:23:55 s 1 -125105.29 2 +319829.15 9230.0 C57
2021-12-26 02:33:55 S 09 35 03.007 +26 41 03.19 V C57
2021-12-26 02:33:55 s 1 -125392.80 7 +319456.66 8730.0 C57
2021-12-26 02:43:55 S 09 35 01.930 +26 40 53.08 V C57
2021-12-26 02:43:55 s 1 -125679.89 3 +319083.10 6110.0 C57
2021-12-26 02:53:55 S 09 35 00.852 +26 40 40.08 V C57
2021-12-26 02:53:55 s 1 -125966.55 1 +318708.46 1370.0 C57
2021-12-26 03:03:55 S 09 34 59.918 +26 40 29.21 V C57
2021-12-26 03:03:55 s 1 -126252.77 7 +318332.73 4490.0 C57
2021-12-26 03:13:55 S 09 34 58.829 +26 40 16.64 V C57
2021-12-26 03:13:55 s 1 -126538.57 0 +317955.93 5470.0 C57
2021-12-26 03:23:55 S 09 34 57.492 +26 40 03.25 V C57
2021-12-26 03:23:55 s 1 -126823.92 9 +317578.04 4310.0 C57
2021-12-26 03:33:55 S 09 34 56.426 +26 39 51.19 V C57
2021-12-26 03:33:55 s 1 -127108.85 1 +317199.07 980.0 C57
2021-12-26 03:43:55 S 09 34 55.339 +26 39 40.72 V C57
2021-12-26 03:43:55 s 1 -127393.33 4 +316819.01 5490.0 C57
2021-12-26 03:53:55 S 09 34 54.449 +26 39 28.66 V C57
2021-12-26 03:53:55 s 1 -127677.37 8 +316437.87 7820.0 C57
2021-12-26 04:03:55 S 09 34 53.316 +26 39 16.02 V C57
2021-12-26 04:03:55 s 1 -127960.97 9 +316055.64 7970.0 C57
2021-12-26 04:13:55 S 09 34 52.351 +26 39 02.74 V C57
2021-12-26 04:13:55 s 1 -128244.13 7 +315672.33 5940.0 C57
2021-12-26 04:23:55 S 09 34 51.257 +26 38 54.56 V C57
2021-12-26 04:23:55 s 1 -128526.84 9 +315287.93 1700.0 C57
2021-12-26 04:43:55 S 09 34 48.943 +26 38 27.20 V C57
2021-12-26 04:43:55 s 1 -129090.92 8 +314515.87 6600.0 C57
2021-12-26 04:53:55 S 09 34 48.079 +26 38 15.47 V C57
2021-12-26 04:53:55 s 1 -129372.29 2 +314128.20 5720.0 C57
2021-12-26 05:03:55 S 09 34 46.704 +26 38 05.21 V C57
2021-12-26 05:03:55 s 1 -129653.20 2 +313739.45 2610.0 C57
2021-12-26 05:13:55 S 09 34 45.679 +26 37 51.02 V C57
2021-12-26 05:13:55 s 1 -129933.65 8 +313349.60 7260.0 C57
2021-12-26 05:23:55 S 09 34 44.717 +26 37 39.14 V C57
2021-12-26 05:23:55 s 1 -130213.65 7 +312958.66 9660.0 C57
2021-12-26 05:33:55 S 09 34 43.778 +26 37 27.52 V C57
2021-12-26 05:33:55 s 1 -130493.19 7 +312566.63 9800.0 C57
2021-12-26 05:43:55 S 09 34 42.737 +26 37 15.64 V C57
2021-12-26 05:43:55 s 1 -130772.27 6 +312173.50 7680.0 C57
2021-12-26 05:53:55 S 09 34 41.429 +26 37 05.74 V C57
2021-12-26 05:53:55 s 1 -131050.89 3 +311779.28 3290.0 C57
2021-12-26 06:03:55 S 09 34 40.478 +26 36 50.69 V C57
2021-12-26 06:03:55 s 1 -131329.04 6 +311383.97 6610.0 C57
2021-12-26 06:13:55 S 09 34 39.247 +26 36 39.28 V C57
2021-12-26 06:13:55 s 1 -131606.73 2 +310987.56 7650.0 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)