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4383 Suruga (1989 XP)
Classification: Main-belt Asteroid          SPK-ID: 2004383
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06388597300822108 3.6442e-08  
a 2.424733754063539 8.4694e-09 au
q 2.269827278899313 8.8341e-08 au
i 7.157798147730912 3.4838e-06 deg
node 88.50647489039569 3.1831e-05 deg
peri 318.5445694486929 4.2887e-05 deg
M 51.07154545989735 2.818e-05 deg
tp 2458804.853981814567
(2019-Nov-17.35398181)
0.00010804 TDB
period 1379.096048739337
3.78
7.2256e-06
1.978e-08
d
yr
n .2610405564783425 1.3677e-09 deg/d
Q 2.579640229227765 9.0105e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2339  
   data-arc span      15246 days (41.74 yr)  
   first obs. used      1979-01-24  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46548  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:52:01  

Additional Information
 Earth MOID = 1.28589 au 
 Jupiter MOID = 2.65261 au 
 T_jup = 3.498 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456731.5 (2014-Mar-15.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06377813716346452 3.6564e-08  
q 2.269765147297528 8.8594e-08 au
tp 2456042.323417117016
(2012-Apr-24.82341712)
0.00011013 TDB
node 88.56746646254619 3.1867e-05 deg
peri 317.3554081856975 4.2903e-05 deg
i 7.154454746232288 3.4817e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2339  
   data-arc span      15246 days (41.74 yr)  
   first obs. used      1979-01-24  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46548  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:52:01  

Additional Information
 Jupiter MOID = 2.65261 au 
 T_jup = 3.498 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.336930357109868E-15 -3.226473513173635E-15 -8.1034756901376E-13 -8.183270292513626E-15 -2.317581250012028E-13 -8.631139839347564E-16
q -3.226473513173635E-15 7.848911615112828E-15 1.790137980372944E-12 1.930768116531128E-14 5.231416248405999E-13 2.231650538905019E-15
tp -8.1034756901376E-13 1.790137980372944E-12 1.212760295027149E-8 3.470930983000218E-11 3.179654943938681E-9 -3.327741646103609E-12
node -8.183270292513626E-15 1.930768116531128E-14 3.470930983000218E-11 1.015482303762067E-9 -9.978585247792783E-10 -1.595073191157055E-11
peri -2.317581250012028E-13 5.231416248405999E-13 3.179654943938681E-9 -9.978585247792783E-10 1.84067561102144E-9 1.495707966346568E-11
i -8.631139839347564E-16 2.231650538905019E-15 -3.327741646103609E-12 -1.595073191157055E-11 1.495707966346568E-11 1.212191059655756E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0   n/a MPO412203  
diameter diameter 6.471 km 0.088 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.4069 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, Brian D. (2013) Minor Planet Bull. 40, 119-121.]
geometric albedo albedo 0.320   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4383 Suruga (1989 XP)          Discovered 1989-Dec-01 by Oshima, Y. at Gekko
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1989 XP = 1979 BE2 = 1981 UD10 = 1983 DN = 1985 UL4 = 1985 VB4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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