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JPL Small-Body Database Browser
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2522 Triglav (1980 PP)
Classification: Main-belt Asteroid          SPK-ID: 2002522
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05527111507973412 4.7938e-08  
a 3.018567650238426 1.7199e-08 au
q 2.851728050266135 1.4881e-07 au
i 8.75997250389911 4.4439e-06 deg
node 272.7641365888593 3.3331e-05 deg
peri 237.5821745334761 5.4036e-05 deg
M 301.2303387436971 4.2767e-05 deg
tp 2458913.216274632586
(2020-Mar-04.71627463)
0.00022809 TDB
period 1915.577807684868
5.24
1.6371e-05
4.482e-08
d
yr
n .1879328516731405 1.6062e-09 deg/d
Q 3.185407250210716 1.8149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2068  
   data-arc span      32876 days (90.01 yr)  
   first obs. used      1929-12-03  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46863  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 21:16:47  

Additional Information
 Earth MOID = 1.87598 au 
 Jupiter MOID = 1.91977 au 
 T_jup = 3.227 
[ 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 11.4   n/a MPO452197  
diameter diameter 17.467 km 0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 6.774 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Hess, K.; Bruner, M.; Ditteon, R. (2017) Minor Planet Bull. 44, 3-5.]
geometric albedo albedo 0.175   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

2522 Triglav (1980 PP)          Discovered 1980-Aug-06 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1980 PP = 1929 XJ = 1942 HF = 1976 UU3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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