Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
85635 (1998 MV1)
Classification: Main-belt Asteroid          SPK-ID: 2085635
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1208158064019668 4.5968e-08  
a 3.030340881439709 2.0326e-08 au
q 2.664227804175724 1.4479e-07 au
i 4.832842887013384 4.4074e-06 deg
node 232.799299003407 6.1418e-05 deg
peri 83.5280773518751 6.7612e-05 deg
M 359.6055181761945 2.4458e-05 deg
tp 2459002.611349601977
(2020-Jun-02.11134960)
0.0001309 TDB
period 1926.795636308954
5.28
1.9386e-05
5.308e-08
d
yr
n .1868387042279327 1.8798e-09 deg/d
Q 3.396453958703694 2.2782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      513  
   data-arc span      8161 days (22.34 yr)  
   first obs. used      1998-06-20  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52897  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:00:18  

Additional Information
 Earth MOID = 1.65633 au 
 Jupiter MOID = 1.88741 au 
 T_jup = 3.227 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457533.5 (2016-May-25.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .121666402463291 4.6305e-08  
q 2.660212107909607 1.4653e-07 au
tp 2457083.171686890954
(2015-Mar-01.67168689)
0.00013853 TDB
node 232.8474632708703 6.1316e-05 deg
peri 84.67168603245321 6.7393e-05 deg
i 4.837258140583488 4.4156e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      513  
   data-arc span      8161 days (22.34 yr)  
   first obs. used      1998-06-20  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52897  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:00:18  

Additional Information
 Jupiter MOID = 1.88741 au 
 T_jup = 3.227 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.144118231214644E-15 -6.737335789330965E-15 3.412233254246628E-12 -2.128513688415427E-15 6.566739357654296E-13 -4.320652286213928E-15
q -6.737335789330965E-15 2.147086845984782E-14 -1.168466330362008E-11 1.058203567438123E-14 -2.248140835112398E-12 1.387327963550344E-14
tp 3.412233254246628E-12 -1.168466330362008E-11 1.919120237269493E-8 -3.309315417139379E-11 3.914221094598497E-9 -9.575133967868148E-12
node -2.128513688415427E-15 1.058203567438123E-14 -3.309315417139379E-11 3.759658828936368E-9 -3.752557599086246E-9 -1.246276892906225E-10
peri 6.566739357654296E-13 -2.248140835112398E-12 3.914221094598497E-9 -3.752557599086246E-9 4.541865250689558E-9 1.223241836885961E-10
i -4.320652286213928E-15 1.387327963550344E-14 -9.575133967868148E-12 -1.246276892906225E-10 1.223241836885961E-10 1.94977123902409E-11

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 15.4   n/a MPO436374  
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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-28 10:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin