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530 Turandot (A904 GB)
Classification: Main-belt Asteroid          SPK-ID: 2000530
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2182692077052412 3.3714e-08  
a 3.186721114660599 1.135e-08 au
q 2.491158021786067 1.0905e-07 au
i 8.566224561917977 3.6342e-06 deg
node 129.1074229448659 2.3859e-05 deg
peri 199.4201275098259 2.499e-05 deg
M 44.0674186592861 7.8939e-06 deg
tp 2459142.151240087847
(2020-Oct-19.65124009)
4.5231e-05 TDB
period 2077.851536445283
5.69
1.1101e-05
3.039e-08
d
yr
n .1732558817055215 9.256e-10 deg/d
Q 3.882284207535132 1.3827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3670  
   data-arc span      42650 days (116.77 yr)  
   first obs. used      1904-04-12  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41253  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 11:11:46  

Additional Information
 Earth MOID = 1.48084 au 
 Jupiter MOID = 1.48046 au 
 T_jup = 3.143 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 9.36   n/a E2021B10 IRAS observations used: 9
diameter diameter 84.85 km 2.6 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 9
rotation period rot_per 19.960 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2002) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Pilcher, F. (2014) Minor Planet Bull. 41, 250-252.]
geometric albedo albedo 0.0472   0.003 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 9
B-V BV 0.664   0.050 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=3; phase (min.=13.84, mean=14.51, max.=15.54) deg.
U-B UB 0.304   0.087 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=2; phase (min.=14.15, mean=14.84, max.=15.54) deg.
Tholen spectral type spec_T F   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices; used ground-based radiometric albedo

530 Turandot (A904 GB)          Discovered 1904-Apr-11 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1908-Nov-28 03:35 00:02 Jupiter 1.61593246405887 1.61593145488642 1.61593347323968 2.0725907945094 1.80202486170831 2418273.649179761 2.30972960970618 210.583349548944 26.9768077852732 -78.0988235875729 2739909.8336778 T 42 CATAB v2.0g-lin.ifort 2021-Jul-08 11:12:21 2021-Jul-08 11:12
1920-Apr-02 05:46 00:02 Jupiter 1.52901935519881 1.52901891118596 1.52901979921505 2.04654812589458 1.75511542126279 2422416.740294800 1.70542052312693 154.647074062442 31.1331514618358 -83.8191975339829 2582930.27611374 T 42 CATAB v2.0g-lin.ifort 2021-Jul-08 11:12:21 2021-Jul-08 11:12
1931-Aug-09 03:30 00:01 Jupiter 1.52836443317038 1.52836408966685 1.52836477667382 2.05481462175431 1.76461306794406 2426562.646008939 1.33173014032047 99.360574015379 32.0091439379477 -88.1338176104259 2580943.55277986 T 42 CATAB v2.0g-lin.ifort 2021-Jul-08 11:12:21 2021-Jul-08 11:12
1942-Nov-17 11:14 00:01 Jupiter 1.62996185607867 1.62996135992328 1.62996235223397 2.14935661338598 1.8921992774529 2430680.967854812 1.12970365586595 72.8973047318498 25.6748435804373 -83.1587518535456 2698291.10494002 T 42 CATAB v2.0g-lin.ifort 2021-Jul-08 11:12:21 2021-Jul-08 11:12
1954-Jan-07 20:55 < 00:01 Jupiter 1.82490134663319 1.82490080253219 1.82490189073419 2.59664373473989 2.41127863526695 2434750.371226777 0.971513759271726 66.2190706791769 16.9831159789207 -84.278768566067 2895285.68722485 T 42 CATAB v2.0g-lin.ifort 2021-Jul-08 11:12:21 2021-Jul-08 11:12
2064-Sep-01 19:29 < 00:01 Jupiter 1.9690254375865 1.9690248067507 1.96902606842253 2.30155671488366 2.10637517209178 2475165.311839493 0.923728536080269 57.5158851231894 5.18523153057588 -73.864662248464 2681539.70909078 T 42 CATAB v2.0g-lin.ifort 2021-Jul-08 11:12:21 2021-Jul-08 11:12
2075-Nov-07 00:36 00:01 Jupiter 1.76917205737394 1.7691713792979 1.76917273545089 1.939478874029 1.67452764049801 2479248.525334176 1.13175421970961 88.756808009738 26.5814827541354 -73.7498708317625 2664653.74307224 T 42 CATAB v2.0g-lin.ifort 2021-Jul-08 11:12:21 2021-Jul-08 11:12
2087-Feb-15 17:39 00:01 Jupiter 1.62408682700047 1.62408625212113 1.62408740188212 1.92322438265528 1.62963696037539 2483367.235511143 1.35036007962437 123.549508183722 38.3984168158519 -75.6033152491371 2472759.84805022 T 42 CATAB v2.0g-lin.ifort 2021-Jul-08 11:12:21 2021-Jul-08 11:12
2098-Jun-21 07:40 00:02 Jupiter 1.55528700907496 1.55528665391909 1.55528736423234 2.00922812845009 1.71691021608479 2487510.819649405 1.69581643349277 145.133466343866 33.4533725990732 -81.262548617234 2469965.62267488 T 42 CATAB v2.0g-lin.ifort 2021-Jul-08 11:12:21 2021-Jul-08 11:12
2109-Oct-24 08:43 00:02 Jupiter 1.56763624451676 1.56763570220273 1.56763678683238 2.13979359824093 1.87031550640529 2491652.863203194 2.27818756424585 141.356507836175 26.6319672634786 89.8614128912183 2638933.63108564 T 42 CATAB v2.0g-lin.ifort 2021-Jul-08 11:12:21 2021-Jul-08 11:12
2121-Jan-28 01:35 00:03 Jupiter 1.67803916768181 1.67803782215001 1.67804051321362 2.3844075902575 2.16237395683428 2495766.566018203 3.12592395659441 89.1339302248597 34.8073641458213 71.3215025279349 1874327.89776259 T 42 CATAB v2.0g-lin.ifort 2021-Jul-08 11:12:21 2021-Jul-08 11:12
2132-Mar-20 12:32 00:04 Jupiter 1.87503632437662 1.87503421829951 1.87503843045324 2.94947373702267 2.79211786102136 2499836.022008223 4.02168840149254 102.180881068434 37.6963548770758 -46.3559330392367 1221373.59683352 T 42 CATAB v2.0g-lin.ifort 2021-Jul-08 11:12:21 2021-Jul-08 11:12

Alternate Designations
 A904 GB = 1934 JK = 1934 NE1 = 1949 DD = 1966 DS = A911 QF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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