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 ]  
58834 (1998 HN37)
Classification: Main-belt Asteroid          SPK-ID: 2058834
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1378007891115615 3.2526e-08  
a 2.692346157747574 1.1788e-08 au
q 2.321338732648478 8.6345e-08 au
i 12.97961086717383 5.4805e-06 deg
node 12.80144684292358 1.571e-05 deg
peri 93.25122070982344 2.8268e-05 deg
M 82.83699740382193 2.1372e-05 deg
tp 2458629.207121026511
(2019-May-25.70712103)
9.5474e-05 TDB
period 1613.59586440405
4.42
1.0597e-05
2.901e-08
d
yr
n .223104191044118 1.4652e-09 deg/d
Q 3.06335358284667 1.3412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1051  
   data-arc span      10482 days (28.70 yr)  
   first obs. used      1991-09-30  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53729  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:49:22  

Additional Information
 Earth MOID = 1.38083 au 
 Jupiter MOID = 2.14412 au 
 T_jup = 3.321 
[ 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 14.6   n/a MPO468489  
diameter diameter 2.564 km 0.298 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.269   0.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58834 (1998 HN37)          Discovered 1998-Apr-20 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 HN37 = 2000 RA5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-26 12:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin