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JPL Small-Body Database Browser
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35108 (1991 VZ7)
Classification: Main-belt Asteroid          SPK-ID: 2035108
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1705557712635084 3.6454e-08  
a 2.796359492602865 1.5473e-08 au
q 2.31942424261195 1.0404e-07 au
i 8.357623769421739 4.6977e-06 deg
node 60.89165768519574 2.7493e-05 deg
peri 93.35349119495166 3.1074e-05 deg
M 305.107702850134 1.5864e-05 deg
tp 2459260.933492719034
(2021-Feb-15.43349272)
7.6506e-05 TDB
period 1708.000252255448
4.68
1.4176e-05
3.881e-08
d
yr
n .2107728025945036 1.7494e-09 deg/d
Q 3.27329474259378 1.8112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      819  
   data-arc span      10330 days (28.28 yr)  
   first obs. used      1991-10-17  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54554  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:42:24  

Additional Information
 Earth MOID = 1.34759 au 
 Jupiter MOID = 1.78562 au 
 T_jup = 3.290 
[ 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 14.8   n/a MPO417053  
diameter diameter 5.130 km 2.129 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.076   0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

35108 (1991 VZ7)          Discovered 1991-Nov-03 by Spacewatch at Kitt Peak
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ 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
1916-Apr-26 01:33 00:03 Jupiter 1.88764576316916 1.88764442092049 1.88764710541677 2.61916847477971 2.44184469261997 2420979.564526646 2.97663949878301 129.758199199791 20.7437415130157 -87.690091429429 788799.65782656 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:42:42 2020-Feb-23 03:42
1939-Jun-24 15:42 00:02 Jupiter 1.8058000518786 1.8057995164528 1.80580058730523 1.92682955575798 1.66570070684994 2429439.154296453 2.17064270343913 205.16229390071 46.7287017158214 -73.6428587946042 1423972.15922227 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:42:42 2020-Feb-23 03:42
1962-Aug-28 01:23 00:01 Jupiter 1.80497733548168 1.80497691684018 1.8049777541237 1.55396446570393 1.21501632601114 2437904.557873185 1.44745054730042 211.270439451767 85.4838579940104 -80.0865620645931 2071713.18582937 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:42:42 2020-Feb-23 03:42
1985-Oct-21 14:20 < 00:01 Jupiter 1.88941248123152 1.88941197377707 1.88941298868575 1.71780307359727 1.43326500115737 2446360.097247372 0.811260947539227 98.8318262732534 28.4989384865584 67.4425745537659 2499013.66755399 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:42:42 2020-Feb-23 03:42
2094-Apr-29 23:34 00:02 Jupiter 1.87581162619945 1.87581092978184 1.87581232261674 2.67467361495946 2.50015583222158 2485997.482168378 1.86401467286575 133.326431540495 13.34385745618 -86.0181908712891 1416563.50844346 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:42:42 2020-Feb-23 03:42
2117-Jun-30 18:26 00:02 Jupiter 1.79862516825238 1.79862473837759 1.79862559812768 2.030399549852 1.78344240681868 2494459.268231326 2.48402704469505 244.788996696368 35.5999003327724 -76.8511734167715 1647714.6081973 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:42:42 2020-Feb-23 03:42
2140-Sep-04 18:32 00:03 Jupiter 1.79875168552892 1.7987510387217 1.79875233235332 1.62992303736886 1.30952657118544 2502926.272122234 3.26987300424828 410.924397452068 77.0488337792372 -73.4726280852335 1953368.72189629 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:42:42 2020-Feb-23 03:42
2163-Oct-31 14:10 00:04 Jupiter 1.88889624606179 1.88889464629037 1.88889784585178 1.71238562234861 1.42668168949121 2511383.090384922 4.21291594315104 382.121427973775 31.5405087054091 79.8133519281197 2659002.68399052 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:42:42 2020-Feb-23 03:42

Alternate Designations
 1991 VZ7 = 1998 HE91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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