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85635 (1998 MV1)
Classification: Main-belt Asteroid          SPK-ID: 2085635
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1201389138337401 4.5047e-08  
a 3.028206026924336 1.9892e-08 au
q 2.664400643984861 1.419e-07 au
i 4.833317994048407 4.3661e-06 deg
node 232.7788315964272 5.9794e-05 deg
peri 83.47894916389416 6.6224e-05 deg
M 73.73668968472644 2.4348e-05 deg
tp 2459002.262718058397
(2020-Jun-01.76271806)
0.00013163 TDB
period 1924.759873352098
5.27
1.8965e-05
5.192e-08
d
yr
n .1870363181320046 1.8429e-09 deg/d
Q 3.392011409863811 2.2282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      535  
   data-arc span      8206 days (22.47 yr)  
   first obs. used      1998-06-20  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53046  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:10:16  

Additional Information
 Earth MOID = 1.65586 au 
 Jupiter MOID = 1.889 au 
 T_jup = 3.228 
[ 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 15.51   n/a E2021B10  
diameter diameter 3.995 km 0.380 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85635 (1998 MV1)          Discovered 1998-Jun-20 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 MV1 = 1999 RQ70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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