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2610 Tuva (1978 RO1)
Classification: Main-belt Asteroid          SPK-ID: 2002610
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 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09866796605585688 2.4525e-08  
a 2.159086859012904 5.7448e-09 au
q 1.946054150096172 5.1824e-08 au
i .6726234514866855 3.334e-06 deg
node 205.4012207825656 0.00030245 deg
peri 39.76337717915606 0.00030326 deg
M 154.626724708515 2.2595e-05 deg
tp 2458502.779356321507
(2019-Jan-19.27935632)
7.2453e-05 TDB
period 1158.786956536954
3.17
4.6249e-06
1.266e-08
d
yr
n .3106697033213625 1.2399e-09 deg/d
Q 2.372119567929636 6.3116e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2876  
   data-arc span      23872 days (65.36 yr)  
   first obs. used      1955-03-29  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43456  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 22:54:19  

Additional Information
 Earth MOID = .932689 au 
 Jupiter MOID = 2.63195 au 
 T_jup = 3.692 
[ 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 13.4   n/a MPO384774  
diameter diameter 5.649 km 0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.2666 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Ditteon, R.; Kirkpatrick, E.; Doering, K. (2010) Minor Planet Bull. 37, 1-4.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.288   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

2610 Tuva (1978 RO1)          Discovered 1978-Sep-05 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1978 RO1 = 1939 EG = 1955 FV = 1977 FS1 = 1978 RQ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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