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3267 Glo (1981 AA)
Classification: Mars-crossing Asteroid          SPK-ID: 2003267
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .295721599064402 3.5998e-08  
a 2.329202706077028 7.097e-09 au
q 1.640407157290797 8.4324e-08 au
i 24.03450096119208 4.2569e-06 deg
node 110.4534808211238 9.3586e-06 deg
peri 307.8080861720466 1.1396e-05 deg
M 58.4126595609628 5.8157e-06 deg
tp 2458789.824595976217
(2019-Nov-02.32459598)
2.0949e-05 TDB
period 1298.402538398507
3.55
5.9343e-06
1.625e-08
d
yr
n .2772637832671184 1.2672e-09 deg/d
Q 3.017998254863259 9.1957e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2052  
   data-arc span      14411 days (39.46 yr)  
   first obs. used      1981-01-03  
   last obs. used      2020-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39019  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:55:41  

Additional Information
 Earth MOID = .732833 au 
 Jupiter MOID = 2.46095 au 
 T_jup = 3.401 
[ 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 12.8   n/a MPO309173  
diameter diameter 6.440 km 1.226 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 6.8782 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2006) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.311   0.137 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

3267 Glo (1981 AA)          Discovered 1981-Jan-03 by Bowell, E. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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