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27033 (1998 RN33)
Classification: Main-belt Asteroid          SPK-ID: 2027033
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1209762079055668 3.9071e-08  
a 2.298500742605804 8.2484e-09 au
q 2.020436838897225 8.8013e-08 au
i 5.532801574461732 4.2964e-06 deg
node 29.4282324484099 3.6984e-05 deg
peri 142.7849398264805 4.0388e-05 deg
M 256.8818002838349 1.8501e-05 deg
tp 2459365.084516751381
(2021-May-30.58451675)
6.6381e-05 TDB
period 1272.815336107173
3.48
6.8514e-06
1.876e-08
d
yr
n .2828375725743829 1.5225e-09 deg/d
Q 2.576564646314384 9.2462e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1360  
   data-arc span      8800 days (24.09 yr)  
   first obs. used      1995-10-22  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53097  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:33:49  

Additional Information
 Earth MOID = 1.02826 au 
 Jupiter MOID = 2.38836 au 
 T_jup = 3.577 
[ 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 14.8   n/a MPO449160  
diameter diameter 2.658 km 0.641 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.361   0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27033 (1998 RN33)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RN33 = 1995 WP16 = 1999 XB174 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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