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30038 (2000 DM92)
Classification: Main-belt Asteroid          SPK-ID: 2030038
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1540157340004968 4.6898e-08  
a 2.302500306092388 6.5173e-09 au
q 1.9478790314132 1.0773e-07 au
i 1.185562840459186 3.5595e-06 deg
node 124.013557512132 0.00024432 deg
peri 81.52658616836881 0.00024457 deg
M 322.1221436770395 1.1868e-05 deg
tp 2459334.770579522542
(2021-Apr-30.27057952)
4.2306e-05 TDB
period 1276.13897196221
3.49
5.4182e-06
1.483e-08
d
yr
n .2821009372094158 1.1977e-09 deg/d
Q 2.657121580771575 7.5211e-09 au
  Orbit Determination Parameters
   # obs. used (total)      987  
   data-arc span      10732 days (29.38 yr)  
   first obs. used      1991-11-04  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51895  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:27:10  

Additional Information
 Earth MOID = .943285 au 
 Jupiter MOID = 2.30024 au 
 T_jup = 3.574 
[ 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 15.77   n/a MPCxxxxx  
diameter diameter 2.013 km 0.581 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.331   0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30038 (2000 DM92)          Discovered 2000-Feb-27 by Spacewatch at Kitt Peak
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 DM92 = 1993 FN4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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