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JPL Small-Body Database Browser
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46644 Lagia (1995 OF)
Classification: Main-belt Asteroid          SPK-ID: 2046644
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1340114432922111 4.6494e-08  
a 2.303151026559224 9.2974e-09 au
q 1.994502433370085 1.0857e-07 au
i 6.094652212186089 4.6976e-06 deg
node 264.0554227964838 4.7411e-05 deg
peri 69.06555580197097 5.0413e-05 deg
M 267.1882007375244 1.7109e-05 deg
tp 2458929.641575816609
(2020-Mar-21.14157582)
6.1186e-05 TDB
period 1276.679993659879
3.50
7.7306e-06
2.117e-08
d
yr
n .2819813906286587 1.7075e-09 deg/d
Q 2.611799619748363 1.0543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      472  
   data-arc span      13850 days (37.92 yr)  
   first obs. used      1981-06-07  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60348  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:33:58  

Additional Information
 Earth MOID = .992671 au 
 Jupiter MOID = 2.71644 au 
 T_jup = 3.570 
[ 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 16.3   n/a MPO432024  

46644 Lagia           Discovered 1995 July 19 by A. Boattini and L. Tesi at San Marcello.
Livia "Lagia" Giacomini (b. 1972) is an Italian scientific journalist and astrophysicist working in the field of science communication. She collaborated with the Spaceguard Foundation and with many other teams of researchers to spread news of the science of minor planets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

[ show close-approach data ]
Alternate Designations
 1995 OF = 1997 AG25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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