Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
5303 Parijskij (1978 TT2)
Classification: Main-belt Asteroid          SPK-ID: 2005303
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01604749745315642 4.1367e-08  
a 2.873566845522187 1.3633e-08 au
q 2.827453288887195 1.1854e-07 au
i 2.766214320120313 4.2654e-06 deg
node 50.96001477982605 7.433e-05 deg
peri 144.303147758172 0.00013268 deg
M 24.91773629043382 0.00010867 deg
tp 2458877.349418247598
(2020-Jan-28.84941825)
0.0005372 TDB
period 1779.222996588386
4.87
1.2662e-05
3.467e-08
d
yr
n .2023355142611638 1.4399e-09 deg/d
Q 2.919680402157179 1.3852e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2550  
   data-arc span      18026 days (49.35 yr)  
   first obs. used      1971-03-26  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43033  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:26:48  

Additional Information
 Earth MOID = 1.8239 au 
 Jupiter MOID = 2.03523 au 
 T_jup = 3.295 
[ 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 12.6   n/a MPO492814  
diameter diameter 8.554 km 0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.265   0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5303 Parijskij (1978 TT2)          Discovered 1978-Oct-03 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1978 TT2 = 1976 GA8 = 1986 LL1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-30 11:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin