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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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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1202925863813877 4.5926e-08  
a 3.028487456946561 2.0082e-08 au
q 2.664182867926868 1.4445e-07 au
i 4.833200965195633 4.3919e-06 deg
node 232.7802698254361 6.1318e-05 deg
peri 83.4765302458114 6.7571e-05 deg
M 37.0660404042415 2.4438e-05 deg
tp 2459002.296741611053
(2020-Jun-01.79674161)
0.00013143 TDB
period 1925.028199447384
5.27
1.9148e-05
5.242e-08
d
yr
n .1870102474879821 1.8601e-09 deg/d
Q 3.392792045966255 2.2498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      528  
   data-arc span      8206 days (22.47 yr)  
   first obs. used      1998-06-20  
   last obs. used      2020-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52593  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 07:41:16  

Additional Information
 Earth MOID = 1.65431 au 
 Jupiter MOID = 1.8894 au 
 T_jup = 3.227 
[ 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

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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
1905-Jul-16 01:26 00:03 Jupiter 1.98306093042651 1.98306018118025 1.98306167967569 3.80759835258099 3.69371730559103 2417042.560035668 3.30844620526647 174.476249700786 21.3951431504811 -82.7823915911286 2713260.47561839 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 07:41:17 2021-Feb-24 07:41
1943-Oct-13 01:41 00:02 Jupiter 1.98139375673575 1.98139307985743 1.98139443361452 2.56334511254229 2.39076592332474 2431010.570190909 2.21862633176512 94.2622928921125 22.5100375213668 -78.1894018641991 2916783.13134015 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 07:41:17 2021-Feb-24 07:41
1953-Feb-12 02:20 00:02 Jupiter 1.96825428627082 1.96825374116888 1.96825483137298 3.73482603578822 3.61776747281731 2434420.597300133 1.86503596030244 103.806427381718 21.4451579690038 -86.374541010594 2790248.00056336 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 07:41:17 2021-Feb-24 07:41
1991-May-13 18:49 < 00:01 Jupiter 1.99207105789723 1.99207055714583 1.99207155864851 2.55128619381477 2.37879536005733 2448390.284265837 0.739554615459527 51.5236661866113 17.1960137008036 88.5540695238365 2846680.62435291 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 07:41:17 2021-Feb-24 07:41
2000-Sep-10 01:46 < 00:01 Jupiter 1.95766684359366 1.95766626585853 1.95766742132879 3.66777493271212 3.54784923303303 2451797.573881991 0.453002575015301 52.4968193410056 23.6739529478123 -86.6191038348768 2726032.39801437 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 07:41:17 2021-Feb-24 07:41
2048-Apr-08 11:48 00:01 Jupiter 1.95085218954814 1.95085144003587 1.95085293906063 3.60572901201179 3.48323415202263 2469174.991785073 1.0981649994554 75.4343073395705 21.8157809096652 -73.8324051413474 2278929.71702227 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 07:41:17 2021-Feb-24 07:41
2095-Nov-06 18:17 00:03 Jupiter 1.94625266184383 1.94625174298626 1.94625358070329 3.5395311483277 3.41436187650528 2486553.262108572 2.54631486629552 131.315082035544 20.0958568474901 -77.7536743082854 2318231.1564286 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 07:41:17 2021-Feb-24 07:41
2143-Jun-06 02:18 00:04 Jupiter 1.94012150634305 1.94012046119111 1.94012255149961 3.46695935845164 3.33865883145365 2503930.595822389 4.00543199942935 185.571624335682 19.1635787483536 -80.6908549943153 2338084.32944488 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 07:41:17 2021-Feb-24 07:41
2191-Jan-02 04:36 00:05 Jupiter 1.93276669590815 1.93276557228389 1.93276781954021 3.38616875079223 3.25417450852685 2521307.691542753 5.4718029103382 232.190616532694 18.3589377884538 -83.0092893071757 2324462.15078127 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 07:41:17 2021-Feb-24 07:41

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