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 ]  
227937 (2007 GH22)
Classification: Main-belt Asteroid          SPK-ID: 2227937
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08125785070397464 4.1838e-08  
a 2.708720877695799 2.13e-08 au
q 2.488616041017254 1.1435e-07 au
i 2.337383245310243 6.1695e-06 deg
node 190.2025154231467 0.00011055 deg
peri 235.9685007194712 0.00011825 deg
M 175.8254441496234 4.4882e-05 deg
tp 2458405.212728015947
(2018-Oct-13.71272802)
0.00019834 TDB
period 1628.338943199947
4.46
1.9207e-05
5.259e-08
d
yr
n .2210841922705247 2.6078e-09 deg/d
Q 2.928825714374343 2.3031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      7117 days (19.49 yr)  
   first obs. used      2000-11-30  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56174  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:23:53  

Additional Information
 Earth MOID = 1.50248 au 
 Jupiter MOID = 2.29504 au 
 T_jup = 3.358 
[ 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 16.67   n/a E2021B55  

227937 (2007 GH22)          Discovered 2007-Apr-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2007 GH22 = 2001 BP12 = 2006 AM43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-12 17:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin