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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 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09866796487173908 2.4428e-08  
a 2.159086858566387 5.6914e-09 au
q 1.946054152250325 5.1671e-08 au
i .6726239498829192 3.2731e-06 deg
node 205.4011808746257 0.00029779 deg
peri 39.76341950293151 0.00029858 deg
M 154.6267226640343 2.2309e-05 deg
tp 2458502.779363056788
(2019-Jan-19.27936306)
7.1485e-05 TDB
period 1158.786956177483
3.17
4.5819e-06
1.254e-08
d
yr
n .3106697034177361 1.2284e-09 deg/d
Q 2.372119564882448 6.2529e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2993  
   data-arc span      23956 days (65.59 yr)  
   first obs. used      1955-03-29  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43041  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:07:43  

Additional Information
 Earth MOID = .932689 au 
 Jupiter MOID = 2.63195 au 
 T_jup = 3.692 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456874.5 (2014-Aug-05.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09888654662122022 2.4456e-08  
q 1.945904180387436 5.1774e-08 au
tp 2457343.649046508746
(2015-Nov-17.14904651)
7.0757e-05 TDB
node 205.4894883637742 0.00029821 deg
peri 39.67197554183503 0.000299 deg
i .6717396333699768 3.2719e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2993  
   data-arc span      23956 days (65.59 yr)  
   first obs. used      1955-03-29  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43041  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:07:43  

Additional Information
 Jupiter MOID = 2.63195 au 
 T_jup = 3.692 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.981013189221066E-16 -1.260312202329968E-15 2.990504136289583E-14 -9.75870333803679E-16 7.927564627756775E-15 3.319015709952882E-18
q -1.260312202329968E-15 2.680523146159362E-15 -2.948847269570825E-14 3.553860223150814E-15 -1.112819920206648E-14 -1.765356870908805E-17
tp 2.990504136289583E-14 -2.948847269570825E-14 5.006553528230107E-9 5.637093960989118E-12 1.541540082185921E-9 -1.924172448112288E-14
node -9.75870333803679E-16 3.553860223150814E-15 5.637093960989118E-12 8.893138335323682E-8 -8.89232601890511E-8 -3.50421125602125E-10
peri 7.927564627756775E-15 -1.112819920206648E-14 1.541540082185921E-9 -8.89232601890511E-8 8.939914740066607E-8 3.503936952157304E-10
i 3.319015709952882E-18 -1.765356870908805E-17 -1.924172448112288E-14 -3.50421125602125E-10 3.503936952157304E-10 1.07054875174401E-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. 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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