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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09866796593446531 2.4303e-08  
a 2.159086858897235 5.636e-09 au
q 1.946054150254011 5.1462e-08 au
i .6726237962776376 3.2134e-06 deg
node 205.4011916082186 0.0002946 deg
peri 39.76340716490763 0.00029537 deg
M 154.6267239920366 2.2096e-05 deg
tp 2458502.779358667742
(2019-Jan-19.27935867)
7.0758e-05 TDB
period 1158.786956443834
3.17
4.5373e-06
1.242e-08
d
yr
n .3106697033463279 1.2164e-09 deg/d
Q 2.372119567540459 6.1921e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3008  
   data-arc span      23974 days (65.64 yr)  
   first obs. used      1955-03-29  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42944  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:07:23  

Additional Information
 Earth MOID = .932689 au 
 Jupiter MOID = 2.63195 au 
 T_jup = 3.692 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456912.5 (2014-Sep-12.0) TDB
Reference: JPL 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09880328231530969 2.4328e-08  
q 1.946227887375054 5.1561e-08 au
tp 2457343.663504309837
(2015-Nov-17.16350431)
7.0004e-05 TDB
node 205.4804173373691 0.00029502 deg
peri 39.66652895262126 0.00029579 deg
i .6717078618277085 3.2123e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      3008  
   data-arc span      23974 days (65.64 yr)  
   first obs. used      1955-03-29  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42944  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:07:23  

Additional Information
 Jupiter MOID = 2.63195 au 
 T_jup = 3.692 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.918475603638159E-16 -1.248578861073793E-15 5.579885778356235E-14 -1.122811432574421E-15 1.699760777213788E-14 6.986012341174522E-18
q -1.248578861073793E-15 2.658537436126879E-15 -7.756834786521717E-14 3.881686477196248E-15 -2.80484988201864E-14 -2.740899758973382E-17
tp 5.579885778356235E-14 -7.756834786521717E-14 4.900506244216229E-9 4.385604795126975E-12 1.505746080480408E-9 -6.037718649410985E-15
node -1.122811432574421E-15 3.881686477196248E-15 4.385604795126975E-12 8.703695385446257E-8 -8.702937933328114E-8 -3.234444874477056E-10
peri 1.699760777213788E-14 -2.80484988201864E-14 1.505746080480408E-9 -8.702937933328114E-8 8.749290423969521E-8 3.234235316532887E-10
i 6.986012341174522E-18 -2.740899758973382E-17 -6.037718649410985E-15 -3.234444874477056E-10 3.234235316532887E-10 1.031910560112139E-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 13.4   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. 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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