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 ]  
192416 (1997 MA1)
Classification: Inner Main-belt Asteroid          SPK-ID: 2192416
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06396303757172882 6.2669e-08  
a 1.880456123538698 8.8692e-09 au
q 1.760176437856804 1.213e-07 au
i 23.16316842386449 6.0436e-06 deg
node 77.59825042203242 1.5177e-05 deg
peri 199.2451150467031 5.669e-05 deg
M 20.70589607089221 5.7366e-05 deg
tp 2459146.326765984026
(2020-Oct-23.82676598)
0.00015003 TDB
period 941.874921953592
2.58
6.6636e-06
1.824e-08
d
yr
n .382216355493684 2.7041e-09 deg/d
Q 2.000735809220591 9.4365e-09 au
  Orbit Determination Parameters
   # obs. used (total)      402  
   data-arc span      8371 days (22.92 yr)  
   first obs. used      1997-06-28  
   last obs. used      2020-05-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6102  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:16:00  

Additional Information
 Earth MOID = .747632 au 
 Jupiter MOID = 3.07036 au 
 T_jup = 3.870 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.09   n/a E2021B55  

192416 (1997 MA1)          Discovered 1997-Jun-28 by Viscome, G. R. at Rand
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 1997 MA1 = 2002 HX12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-12 00:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin