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JPL Small-Body Database Browser
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7715 Leonidarosino (1996 CR7)
Classification: Main-belt Asteroid          SPK-ID: 2007715
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1128973107367794 3.3017e-08  
a 2.597962118779777 9.4401e-09 au
q 2.304659182173515 8.4485e-08 au
i 15.39025070966507 3.7386e-06 deg
node 146.6992155074605 1.599e-05 deg
peri 189.117741733165 2.4984e-05 deg
M 9.444793314540378 1.9731e-05 deg
tp 2458560.372915546897
(2019-Mar-17.87291555)
8.3796e-05 TDB
period 1529.493544435482
4.19
8.3365e-06
2.282e-08
d
yr
n .2353720297216892 1.2829e-09 deg/d
Q 2.89126505538604 1.0506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1818  
   data-arc span      12492 days (34.20 yr)  
   first obs. used      1985-08-19  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46576  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:04:33  

Additional Information
 Earth MOID = 1.2944 au 
 Jupiter MOID = 2.47556 au 
 T_jup = 3.357 
[ 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 13.1   n/a MPO365342  
diameter diameter 6.630 km 0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.0019 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2018) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.387   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

7715 Leonidarosino (1996 CR7)          Discovered 1996-Feb-14 by Munari, U., Tombelli, M. at Cima Ekar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1996 CR7 = 1985 QC4 = 1988 FY1 = 1989 OR 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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