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1835 Gajdariya (1970 OE)
Classification: Main-belt Asteroid          SPK-ID: 2001835
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 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0894695562150673 3.2996e-08  
a 2.833582926305743 9.9913e-09 au
q 2.580063519390576 9.3766e-08 au
i .9858691410091511 3.7053e-06 deg
node 296.2382198980353 0.00021004 deg
peri 80.72782292837368 0.00021108 deg
M 104.8583725899201 2.0414e-05 deg
tp 2458493.038697561397
(2019-Jan-09.53869756)
9.8677e-05 TDB
period 1742.217281898367
4.77
9.2146e-06
2.523e-08
d
yr
n .2066332389997499 1.0929e-09 deg/d
Q 3.087102333220909 1.0885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2878  
   data-arc span      22947 days (62.83 yr)  
   first obs. used      1958-01-19  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44296  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:02:58  

Additional Information
 Earth MOID = 1.58164 au 
 Jupiter MOID = 2.36203 au 
 T_jup = 3.306 
[ 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 11.7   n/a MPO337261  
diameter diameter 12.704 km 0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 6.3276 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Molnar, L.A.; Haegert, M.J.; Beaumonts, C.N.; Block, M.J.; et al. (2008) Minor Planet Bull. 35, 9-12.]
[Hanus, J.; Broz, M.; Durech, J.; Warner, B.D.; et al. (2013) Astron. Astrophys. 559, A134.]
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]
geometric albedo albedo 0.209   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1835 Gajdariya (1970 OE)          Discovered 1970-Jul-30 by Smirnova, T. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1970 OE = 1958 BH = 1961 TJ = 1961 TQ1 = 1963 DB = 1971 UJ3 = 1973 EN 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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