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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05491255948589022 4.7412e-08  
a 3.017584169977666 1.4631e-08 au
q 2.851880899740087 1.4592e-07 au
i 8.76008447145694 3.8984e-06 deg
node 272.7639988419814 3.0389e-05 deg
peri 237.5310729742962 4.7377e-05 deg
M 16.45291125673331 3.48e-05 deg
tp 2458912.996027305634
(2020-Mar-04.49602731)
0.00018516 TDB
period 1914.641711635061
5.24
1.3925e-05
3.812e-08
d
yr
n .1880247347649019 1.3675e-09 deg/d
Q 3.183287440215246 1.5434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2464  
   data-arc span      33086 days (90.58 yr)  
   first obs. used      1929-12-03  
   last obs. used      2020-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:08:33  

Additional Information
 Earth MOID = 1.87568 au 
 Jupiter MOID = 1.92021 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. 2020-October); 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

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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
1939-Jan-17 16:25 00:02 Jupiter 1.9254126877348 1.9254122127312 1.9254131627384 2.91202070082511 2.75681515354466 2429281.183700193 1.77238258232711 162.966127180787 17.5715686640445 87.2208225918119 2785451.29400081 T 36 CATAB v2.0f-lin.ifort 2020-Nov-13 04:08:39 2020-Nov-13 04:08
1986-Jan-05 02:12 < 00:01 Jupiter 1.94182965354 1.94182920278558 1.94183010429442 3.28686857119468 3.15136616256958 2446435.591375950 0.661233736556561 97.5814206314983 18.0509245281684 86.5887116925235 3010369.88920593 T 36 CATAB v2.0f-lin.ifort 2020-Nov-13 04:08:39 2020-Nov-13 04:08
2023-Nov-27 13:04 < 00:01 Jupiter 1.98844078627891 1.98844036316761 1.98844120939021 3.70387357118866 3.58702286027032 2460276.044350368 0.262091586157014 41.7286647910528 16.4383334115236 -76.2687569593106 3686780.32322468 T 36 CATAB v2.0f-lin.ifort 2020-Nov-13 04:08:39 2020-Nov-13 04:08
2032-Dec-30 14:06 < 00:01 Jupiter 1.9727535834916 1.97275316769147 1.97275399929173 3.68668913637839 3.56832674187274 2463597.087507172 0.482758261087878 76.2067022289106 17.6242903986833 85.906163251796 3488462.90266048 T 36 CATAB v2.0f-lin.ifort 2020-Nov-13 04:08:39 2020-Nov-13 04:08
2070-Nov-17 09:16 00:01 Jupiter 1.9494160974259 1.949415607643 1.9494165872088 3.17158589343119 3.03149399244646 2477432.885813881 1.31978310088086 74.2282196152056 18.866731853552 -85.4516333792756 2977487.32297296 T 36 CATAB v2.0f-lin.ifort 2020-Nov-13 04:08:39 2020-Nov-13 04:08
2117-Nov-01 10:57 00:02 Jupiter 1.93404731839405 1.93404681717914 1.93404781960895 2.78924666743071 2.62754453009793 2494582.956556826 2.48611095536071 125.065559090046 16.4047757601526 -85.365309707824 2794066.70210517 T 36 CATAB v2.0f-lin.ifort 2020-Nov-13 04:08:39 2020-Nov-13 04:08
2164-Oct-13 08:14 00:04 Jupiter 1.93203902949301 1.93203854441703 1.93203951456888 2.71139563907193 2.54457248318756 2511730.842819392 3.62225653160279 247.139577534776 15.8920816449697 89.1602745042843 2715564.58627591 T 36 CATAB v2.0f-lin.ifort 2020-Nov-13 04:08:39 2020-Nov-13 04:08

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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