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JPL Small-Body Database Browser
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13377 (1998 VN33)
Classification: Main-belt Asteroid          SPK-ID: 2013377
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06379062128962375 3.2682e-08  
a 3.072967582907784 1.5968e-08 au
q 2.876941071591223 1.0427e-07 au
i 4.299428095340006 3.4296e-06 deg
node 109.6750006053415 5.6654e-05 deg
peri 12.57802623411931 6.596e-05 deg
M 239.7732846572653 3.4175e-05 deg
tp 2459257.603645371546
(2021-Feb-12.10364537)
0.00018824 TDB
period 1967.593572355313
5.39
1.5336e-05
4.199e-08
d
yr
n .182964614775124 1.4261e-09 deg/d
Q 3.268994094224345 1.6986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2116  
   data-arc span      11232 days (30.75 yr)  
   first obs. used      1989-03-03  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47894  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:33:54  

Additional Information
 Earth MOID = 1.89326 au 
 Jupiter MOID = 1.77551 au 
 T_jup = 3.223 
[ 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 12.9   n/a MPO337372  
diameter diameter 9.156 km 0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.183   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13377 (1998 VN33)          Discovered 1998-Nov-15 by Kobayashi, T. at Oizumi
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 VN33 = 1989 ER11 = 1991 PC30 = 1991 PM2 = 1991 PX31 = 1991 RB39 = 1991 RH39 = 1994 AN6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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