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JPL Small-Body Database Browser
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27201 (1999 CR70)
Classification: Main-belt Asteroid          SPK-ID: 2027201
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1867991371032115 2.8079e-08  
a 2.705228614792437 1.2385e-08 au
q 2.199894243882294 7.6428e-08 au
i 12.99996008225716 4.8617e-06 deg
node 165.4579418567253 1.4038e-05 deg
peri 287.9655544688589 1.9809e-05 deg
M 229.8031961763908 1.4933e-05 deg
tp 2459188.262951790447
(2020-Dec-04.76295179)
6.9505e-05 TDB
period 1625.190914296403
4.45
1.1161e-05
3.056e-08
d
yr
n .2215124369901215 1.5212e-09 deg/d
Q 3.210562985702581 1.4699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1619  
   data-arc span      9032 days (24.73 yr)  
   first obs. used      1995-03-08  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50586  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:35:40  

Additional Information
 Earth MOID = 1.2561 au 
 Jupiter MOID = 2.08478 au 
 T_jup = 3.304 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6   n/a MPO412379  
diameter diameter 5.804 km 0.257 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.174   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27201 (1999 CR70)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1932-Feb-11 08:58 00:01 Juno 0.0285818759027243 0.0285756535761188 0.0285881078768631 2.84692603419967 2.84692588468663 2426748.873663630 1.33313780115662 891.380027732106 45.7099912166368 -69.8389485341216 87655.0491552945 T 24 CATAB v2.0f-lin.ifort 2019-Dec-14 01:35:53 2019-Dec-14 01:35
1941-Mar-27 12:10 00:03 Iris 0.0460201566498149 0.0460064472121102 0.0460338663788723 5.38633985566618 5.38633983247455 2430081.007108935 2.7861806760833 707.426877073202 30.452741339773 -14.9801836734174 59166.8370332029 T 24 CATAB v2.0f-lin.ifort 2019-Dec-14 01:35:53 2019-Dec-14 01:35
2150-Apr-03 19:02 00:03 Juno 0.0238909072843838 0.0238858424510562 0.0238960193575993 2.8433048756498 2.84330469655213 2506424.293113757 2.57266010276446 1716.92382775761 44.1902507067432 -81.6309860871104 79861.3725109451 T 24 CATAB v2.0f-lin.ifort 2019-Dec-14 01:35:53 2019-Dec-14 01:35
2177-Feb-12 02:13 00:05 Iris 0.00846073334007305 0.0084475118231788 0.00847410297623408 5.74670650399267 5.74670638575768 2516235.592380099 5.1491996013409 1886.98919216644 30.8726964727178 -69.4557194726959 38377.7245010612 T 24 CATAB v2.0f-lin.ifort 2019-Dec-14 01:35:53 2019-Dec-14 01:35
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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