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 ]  
79074 (3530 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2079074
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08603797423924027 3.4133e-08  
a 2.95019490524515 1.8293e-08 au
q 2.696366111986929 1.0034e-07 au
i .9262473141637556 3.8445e-06 deg
node 269.5113529499216 0.00028276 deg
peri 165.514801464301 0.00028408 deg
M 97.09946148917696 2.6815e-05 deg
tp 2458501.283638705262
(2019-Jan-17.78363871)
0.00013777 TDB
period 1850.86392148671
5.07
1.7215e-05
4.713e-08
d
yr
n .194503764334457 1.8091e-09 deg/d
Q 3.20402369850337 1.9867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      809  
   data-arc span      15568 days (42.62 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53771  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:24:32  

Additional Information
 Earth MOID = 1.71143 au 
 Jupiter MOID = 2.00079 au 
 T_jup = 3.264 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457243.5 (2015-Aug-09.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0862524573989141 3.4093e-08  
q 2.695876200290018 1.0034e-07 au
tp 2456654.691583590106
(2013-Dec-28.19158359)
0.00013855 TDB
node 269.5660299329021 0.00028281 deg
peri 166.3723285153516 0.00028412 deg
i .9260321972206453 3.8448e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      809  
   data-arc span      15568 days (42.62 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53771  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:24:32  

Additional Information
 Jupiter MOID = 2.00079 au 
 T_jup = 3.264 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.162350655935883E-15 -3.37400652566368E-15 -2.621308537969297E-13 -7.510721058539221E-15 -6.311699840918435E-14 1.56616787087847E-17
q -3.37400652566368E-15 1.006883734349389E-14 4.517258792212942E-13 2.015226372146118E-14 1.412703225093726E-13 4.378328556629839E-17
tp -2.621308537969297E-13 4.517258792212942E-13 1.919484344304902E-8 -1.736432469874608E-11 3.803532675798563E-9 -8.368362669400481E-13
node -7.510721058539221E-15 2.015226372146118E-14 -1.736432469874608E-11 7.998367068766696E-8 -7.997642798797224E-8 1.265142667518722E-10
peri -6.311699840918435E-14 1.412703225093726E-13 3.803532675798563E-9 -7.997642798797224E-8 8.072632754818237E-8 -1.266491650696845E-10
i 1.56616787087847E-17 4.378328556629839E-17 -8.368362669400481E-13 1.265142667518722E-10 -1.266491650696845E-10 1.478216987611755E-11

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 15.0   n/a MPO337851  

79074 (3530 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3530 T-3 = 2000 EK49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-03 12:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin