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3322 Lidiya (1975 XY1)
Classification: Main-belt Asteroid          SPK-ID: 2003322
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2176122287232845 3.1968e-08  
a 2.39118698339866 9.3697e-09 au
q 1.87083545464717 7.9189e-08 au
i 23.49129725785664 3.3355e-06 deg
node 250.7379140677944 9.888e-06 deg
peri 224.1087869223058 1.3156e-05 deg
M 32.91622138376689 1.1041e-05 deg
tp 2459077.011587510004
(2020-Aug-15.51158751)
4.1077e-05 TDB
period 1350.575085095358
3.70
7.9382e-06
2.173e-08
d
yr
n .2665531179812798 1.5667e-09 deg/d
Q 2.91153851215015 1.1409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1998  
   data-arc span      16512 days (45.21 yr)  
   first obs. used      1975-11-06  
   last obs. used      2021-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37621  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 01:09:40  

Additional Information
 Earth MOID = .934574 au 
 Jupiter MOID = 2.44862 au 
 T_jup = 3.390 
[ 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 12.84   n/a E2021B10  
diameter diameter 6.388 km 0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 710. h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Buchheim, R.K. (2014) Minor Planet Bull. 41, 241-243.]
geometric albedo albedo 0.369   0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

3322 Lidiya (1975 XY1)          Discovered 1975-Dec-01 by Smirnova, T. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1975 XY1 = 1975 VJ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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