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JPL Small-Body Database Browser
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35450 (1998 CV4)
Classification: Main-belt Asteroid          SPK-ID: 2035450
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2078221091364855 4.9069e-08  
a 2.565884478287042 1.4179e-08 au
q 2.032636954208858 1.2273e-07 au
i 7.163812342960458 5.7204e-06 deg
node 336.0205956721416 3.4062e-05 deg
peri 38.49503863499907 3.6827e-05 deg
M 172.705072108512 1.8553e-05 deg
tp 2457880.294111539061
(2017-May-06.79411154)
7.3236e-05 TDB
period 1501.253649823521
4.11
1.2443e-05
3.407e-08
d
yr
n .2397995835296184 1.9876e-09 deg/d
Q 3.099132002365226 1.7125e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1268  
   data-arc span      9717 days (26.60 yr)  
   first obs. used      1992-09-30  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50241  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:54:16  

Additional Information
 Earth MOID = 1.0376 au 
 Jupiter MOID = 2.39262 au 
 T_jup = 3.391 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456202.5 (2012-Oct-02.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .205947337456477 4.9037e-08  
q 2.038593001713161 1.2232e-07 au
tp 2456379.151373874148
(2013-Mar-27.65137387)
6.6288e-05 TDB
node 336.0830237604936 3.4111e-05 deg
peri 38.7559185776062 3.6918e-05 deg
i 7.156521657307909 5.7138e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1268  
   data-arc span      9717 days (26.60 yr)  
   first obs. used      1992-09-30  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50241  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:54:16  

Additional Information
 Jupiter MOID = 2.39262 au 
 T_jup = 3.391 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.404666087848412E-15 -5.975571484532614E-15 2.37620342273963E-13 -1.04472999578256E-14 -1.832426917286459E-14 2.04389262885968E-15
q -5.975571484532614E-15 1.496193414075732E-14 -2.045505969147016E-13 2.455365138454536E-14 1.214054769142236E-13 -5.659960277590387E-15
tp 2.37620342273963E-13 -2.045505969147016E-13 4.394143117964084E-9 -2.95729993710757E-11 9.465107639171824E-10 -6.521870667614405E-12
node -1.04472999578256E-14 2.455365138454536E-14 -2.95729993710757E-11 1.163541448189762E-9 -1.159966251097746E-9 1.607779328895939E-11
peri -1.832426917286459E-14 1.214054769142236E-13 9.465107639171824E-10 -1.159966251097746E-9 1.362931107114094E-9 -1.739264904681744E-11
i 2.04389262885968E-15 -5.659960277590387E-15 -6.521870667614405E-12 1.607779328895939E-11 -1.739264904681744E-11 3.264714905973386E-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 13.8   n/a MPO337549  
diameter diameter 4.322 km 0.215 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.376   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35450 (1998 CV4)          Discovered 1998-Feb-06 by Elst, E. W. at La Silla
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
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
2059-Sep-09 13:28 < 00:01 Europ 0.033578281131904 0.0335738349350264 0.033582728155967 5.27767940113587 5.27767934116087 2473346.060840224 0.513762146890152 346.643406767686 37.3170892184678 50.6547033020186 104460.083256726 T 19 CATAB v2.0e-lin.ifort 2019-May-30 03:54:23 2019-May-30 03:54

Alternate Designations
 1998 CV4 = 2000 QL1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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