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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 54 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0983870134504517 8.3604e-09  
a 2.159507157026421 5.1752e-09 au
q 1.947039697321716 1.735e-08 au
i .6725470234124754 4.1898e-07 deg
node 205.3765661732186 2.6361e-05 deg
peri 39.8101346003412 2.6621e-05 deg
M 277.589743107404 8.5464e-06 deg
tp 2459661.843935167347
(2022-Mar-23.34393517)
2.7789e-05 TDB
period 1159.125335390467
3.17
4.1667e-06
1.141e-08
d
yr
n .3105790107492811 1.1164e-09 deg/d
Q 2.371974616731126 5.6844e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3334  
   data-arc span      24178 days (66.20 yr)  
   first obs. used      1955-03-29  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42246  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 21:49:17  

Additional Information
 Earth MOID = .933907 au 
 Jupiter MOID = 2.62977 au 
 T_jup = 3.692 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457128.5 (2015-Apr-16.0) TDB
Reference: JPL 54 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09847130301454012 8.3618e-09  
q 1.946896643890095 1.7353e-08 au
tp 2457343.966932927421
(2015-Nov-17.46693293)
2.6469e-05 TDB
node 205.4085835600058 2.6378e-05 deg
peri 39.7963868728936 2.6635e-05 deg
i .671989748936064 4.1906e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      3334  
   data-arc span      24178 days (66.20 yr)  
   first obs. used      1955-03-29  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42246  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 21:49:17  

Additional Information
 Jupiter MOID = 2.62977 au 
 T_jup = 3.692 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.99195583681401E-17 -1.401902938551806E-16 6.027757576180792E-14 2.401425881965363E-14 -1.055070974779152E-15 -1.21874370665959E-16
q -1.401902938551806E-16 3.011244624909133E-16 -1.29816817716002E-13 -4.980636580611051E-14 3.75138858370062E-17 3.113612713258703E-16
tp 6.027757576180792E-14 -1.29816817716002E-13 7.006001194747569E-10 1.006825930768963E-10 1.275554734258667E-10 2.742508983522774E-12
node 2.401425881965363E-14 -4.980636580611051E-14 1.006825930768963E-10 6.957871090136996E-10 -6.650886386759525E-10 9.515593025508875E-13
peri -1.055070974779152E-15 3.75138858370062E-17 1.275554734258667E-10 -6.650886386759525E-10 7.094258475243374E-10 -5.986010740428567E-14
i -1.21874370665959E-16 3.113612713258703E-16 2.742508983522774E-12 9.515593025508875E-13 -5.986010740428567E-14 1.756112557947459E-13

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.48   n/a E2021B10  
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. 2020-October); 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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