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 ]  
101230 (1998 SV72)
Classification: Main-belt Asteroid          SPK-ID: 2101230
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 .1769757675142617 3.9891e-08  
a 2.316499249927181 7.6176e-09 au
q 1.906535017225107 9.4128e-08 au
i 2.36302912941844 3.3741e-06 deg
node 81.56679686352864 0.00012155 deg
peri 242.5095641923724 0.00012226 deg
M 92.24389436865863 1.2408e-05 deg
tp 2458670.524419336446
(2019-Jul-06.02441934)
4.4461e-05 TDB
period 1287.79481668589
3.53
6.3522e-06
1.739e-08
d
yr
n .2795476385954492 1.3789e-09 deg/d
Q 2.726463482629256 8.9658e-09 au
  Orbit Determination Parameters
   # obs. used (total)      730  
   data-arc span      8093 days (22.16 yr)  
   first obs. used      1998-09-18  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52642  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:28:57  

Additional Information
 Earth MOID = .895726 au 
 Jupiter MOID = 2.59067 au 
 T_jup = 3.558 
[ 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 16.0   n/a MPO436472  
rotation period rot_per 4.308 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

101230 (1998 SV72)          Discovered 1998-Sep-21 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 SV72 = 1998 UP37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-27 14:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin