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JPL Small-Body Database Browser
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35915 (1999 JV97)
Classification: Main-belt Asteroid          SPK-ID: 2035915
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2287020919374004 4.0493e-08  
a 2.628873053108122 1.0811e-08 au
q 2.027644286424434 1.065e-07 au
i 15.66464209558663 4.1147e-06 deg
node 135.6777367531847 1.5337e-05 deg
peri 236.7520693490748 1.6923e-05 deg
M 127.6132598642523 8.0461e-06 deg
tp 2458048.618099677371
(2017-Oct-22.11809968)		 3.4006e-05 TDB
period 1556.871788460606
4.26		 9.6038e-06
2.629e-08		 d
yr
n .2312329137622556 1.4264e-09 deg/d
Q 3.23010181979181 1.3284e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1525  
   data-arc span      7742 days (21.20 yr)  
   first obs. used      1998-02-25  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50822  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:55:57  

Additional Information
 Earth MOID = 1.06738 au 
 Jupiter MOID = 2.34003 au 
 T_jup = 3.312 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456741.5 (2014-Mar-25.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2261050914440331 4.0368e-08  
q 2.036721979954176 1.0586e-07 au
tp 2456490.430603179612
(2013-Jul-16.93060318)		 3.4364e-05 TDB
node 135.7064510395433 1.5331e-05 deg
peri 236.8824359220021 1.6976e-05 deg
i 15.65750773536201 4.1113e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      1525  
   data-arc span      7742 days (21.20 yr)  
   first obs. used      1998-02-25  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50822  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:55:57  

Additional Information
 Jupiter MOID = 2.34003 au 
 T_jup = 3.312 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.629615691832209E-15 -4.259803594679574E-15 -1.069637085837185E-13 1.282937310674031E-14 -4.216877092213947E-14 -1.837429104830435E-15
q -4.259803594679574E-15 1.120576119951673E-14 2.447475930844013E-13 -3.323375710125735E-14 1.041734416884355E-13 5.014416331222051E-15
tp -1.069637085837185E-13 2.447475930844013E-13 1.180854807001922E-9 1.425310975358905E-12 2.704242930239186E-10 2.809697698887036E-12
node 1.282937310674031E-14 -3.323375710125735E-14 1.425310975358905E-12 2.35033751818915E-10 -2.259152625554746E-10 1.256584653683191E-11
peri -4.216877092213947E-14 1.041734416884355E-13 2.704242930239186E-10 -2.259152625554746E-10 2.881917046275765E-10 -1.152495268333497E-11
i -1.837429104830435E-15 5.014416331222051E-15 2.809697698887036E-12 1.256584653683191E-11 -1.152495268333497E-11 1.69024089622965E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO468180  
diameter diameter 7.891 km 0.146 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35915 (1999 JV97)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JV97 = 1998 FQ88 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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