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369 Aeria (1893 AE)
Classification: Main-belt Asteroid          SPK-ID: 2000369
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 61 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09785231883691707 4.075e-08  
a 2.649462483345116 1.0859e-08 AU
q 2.39020643567838 1.071e-07 AU
i 12.70832086046494 5.6055e-06 deg
node 94.28753081550593 2.2717e-05 deg
peri 268.460736774009 3.6028e-05 deg
M 291.482048038367 3.0035e-05 deg
tp 2457100.303680881105
(2015-Mar-18.80368088)
0.00013223 JED
period 1575.197769741185
4.31
9.6844e-06
2.651e-08
d
yr
n .2285427308973084 1.4051e-09 deg/d
Q 2.908718531011852 1.1922e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1098  
   data-arc span      44134 days (120.83 yr)  
   first obs. used      1893-07-05  
   last obs. used      2014-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59367  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:11:09  

Additional Information
 Earth MOID = 1.42719 AU 
 T_jup = 3.349 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.52 mag n/a IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 27
diameter diameter 60.00 km 1.2 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 27
rotation period rot_per 4.778 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Dotto, E.; Barucci, M.A.; Fulchignoni, M.; Di Martino, M.; et al. (1992) Astron. Astrophys. Suppl. Ser. 95, 195-211.]
[Schober, H.J.; Erikson, A.; Hahn, G.; Lagerkvist, C.-I.; et al. (1994) Astron. Astrophys. Suppl. Ser. 105, 281-300.]
[Higgins, D. (2011) Minor Planet Bul. 38, 41-46.]
[Stephens, R.D. (2012) Minor Planet Bul. 39, 181-183.]
geometric albedo albedo 0.1919   0.008 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 27
B-V BV .711 mag .010 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=8; phase (min.=7.80, mean=12.56, max.=17.37) deg.
U-B UB .274 mag .022 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=8; phase (min.=7.80, mean=12.58, max.=17.37) deg.
Tholen spectral type spec_T M   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices; used ground-based radiometric albedo

369 Aeria (1893 AE)          Discovered 1893-Jul-04 by Borrelly, A. at Marseille
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1893 AE = 1949 MY = A894 WA 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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