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48797 (1997 TV12)
Classification: Main-belt Asteroid          SPK-ID: 2048797
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02681275152205373 5.1818e-08  
a 2.939218888358591 1.8643e-08 au
q 2.860410342636105 1.5463e-07 au
i .8626056177807065 4.4722e-06 deg
node 311.8594560729441 0.00035495 deg
peri 268.1306071168389 0.00036483 deg
M 269.5994923772679 8.5411e-05 deg
tp 2459062.683769279705
(2020-Aug-01.18376928)
0.00043721 TDB
period 1840.54449821313
5.04
1.7511e-05
4.794e-08
d
yr
n .1955942930744144 1.8609e-09 deg/d
Q 3.018027434081076 1.9143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      953  
   data-arc span      7852 days (21.50 yr)  
   first obs. used      1997-10-02  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56874  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:47:55  

Additional Information
 Earth MOID = 1.85169 au 
 Jupiter MOID = 1.9496 au 
 T_jup = 3.273 
[ 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 14.7   n/a MPO253677  
diameter diameter 3.611 km 0.880 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.135   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48797 (1997 TV12)          Discovered 1997-Oct-02 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 TV12 = 1998 XK24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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