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70901 (1999 VD178)
Classification: Main-belt Asteroid          SPK-ID: 2070901
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1328529619554912 4.0593e-08  
a 2.485597412517068 1.3029e-08 au
q 2.155378434035271 1.0203e-07 au
i 5.387172533436428 5.6275e-06 deg
node 95.64943979420441 4.9296e-05 deg
peri 244.5638768630024 5.5141e-05 deg
M 129.9406329286289 2.7106e-05 deg
tp 2458483.861120016834
(2018-Dec-31.36112002)
0.00010617 TDB
period 1431.34593546344
3.92
1.1255e-05
3.081e-08
d
yr
n .2515115256770121 1.9776e-09 deg/d
Q 2.815816390998866 1.476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      639  
   data-arc span      8399 days (23.00 yr)  
   first obs. used      1997-02-02  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54182  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:17:14  

Additional Information
 Earth MOID = 1.15301 au 
 Jupiter MOID = 2.552 au 
 T_jup = 3.457 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO359238  

70901 (1999 VD178)          Discovered 1999-Nov-06 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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