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85632 (1998 KV52)
Classification: Main-belt Asteroid          SPK-ID: 2085632
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .106865358832432 3.6517e-08  
a 3.198273452589773 2.4996e-08 au
q 2.856488812434526 1.2481e-07 au
i 21.45757046041689 6.0726e-06 deg
node 176.4266433468606 1.0969e-05 deg
peri 103.5010679063364 2.9533e-05 deg
M 270.0621857300225 2.7795e-05 deg
tp 2459522.429260150407
(2021-Nov-03.92926015)
0.0001627 TDB
period 2089.160551424123
5.72
2.4492e-05
6.706e-08
d
yr
n .1723180153648785 2.0201e-09 deg/d
Q 3.54005809274502 2.7667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      801  
   data-arc span      8470 days (23.19 yr)  
   first obs. used      1997-03-13  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5841  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:00:19  

Additional Information
 Earth MOID = 1.93119 au 
 Jupiter MOID = 1.80148 au 
 T_jup = 3.078 
[ 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 14.0   n/a MPO432399  
diameter diameter 8.388 km 0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85632 (1998 KV52)          Discovered 1998-May-23 by LINEAR at Socorro
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
2012-Feb-28 18:38 < 00:01 Jupiter 1.95835012487816 1.95834947260858 1.95835077714785 5.16566274371353 5.08124342336622 2455986.276731059 0.349277820667345 92.6551044180159 29.426721431822 84.505066693639 2513465.41205892 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:00:21 2020-Nov-12 21:00
2023-Apr-02 23:33 < 00:01 Jupiter 1.80186823335475 1.80186770899159 1.8018687577179 6.15374564945876 6.07687626901659 2460037.481574772 0.37013456471515 82.9614594113617 25.2260087076879 -87.9143961034997 3153348.38135976 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:00:21 2020-Nov-12 21:00
2034-May-16 09:17 < 00:01 Jupiter 1.90491588159441 1.90491519636973 1.90491656682018 6.6348201704046 6.56746046362202 2464098.886732618 0.694635570824562 108.859459766261 24.6681507369777 -77.4422574669023 3810266.54539633 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:00:21 2020-Nov-12 21:00
2166-Feb-06 03:42 00:05 Jupiter 1.91966378946683 1.91966136214076 1.91966621685367 5.53985246802284 5.45962413705104 2512211.653821927 4.73617038551711 574.973360891601 31.4864820192426 77.5816186052743 2366897.38955307 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:00:21 2020-Nov-12 21:00
2177-Mar-16 11:01 00:05 Jupiter 1.83288137763497 1.8328807150176 1.8328820403033 6.39822202947669 6.32558240226807 2516267.958717040 4.7393486947649 747.538610279022 24.6769802284085 -88.5221700863923 3483354.14644604 T 24 CATAB v2.0f-lin.ifort 2020-Nov-12 21:00:21 2020-Nov-12 21:00

Alternate Designations
 1998 KV52 = 1999 RP133 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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