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305660 Romyhaag (2009 BJ73)
Classification: Main-belt Asteroid          SPK-ID: 2305660
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1587620235010137 1.6336e-07  
a 2.539998428409102 5.8981e-08 AU
q 2.136743138225478 4.4102e-07 AU
i 15.65186358862765 1.4581e-05 deg
node 119.4738546546376 7.404e-05 deg
peri 166.0713455036688 0.00011362 deg
M 355.8244721551987 9.3846e-05 deg
tp 2457017.649737703437
(2014-Dec-26.14973770)
0.00038529 JED
period 1478.592839687093
4.05
5.1501e-05
1.41e-07
d
yr
n .2434747351246371 8.4806e-09 deg/d
Q 2.943253718592725 6.8345e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      5365 days (14.69 yr)  
   first obs. used      1999-10-13  
   last obs. used      2014-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51214  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 17:23:00  

Additional Information
 Earth MOID = 1.12452 AU 
 T_jup = 3.377 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1 mag n/a MPO300345  

305660 Romyhaag           Discovered 2009 Jan. 29 by F. Hormuth at Calar Alto.
Romy Haag (b. 1951) is a singer, actress and show star who started her career at the famous "Alcazar" in Paris. In the 1970s she opened the legendary cabaret "Chez Romy Haag" in Berlin, where celebrities such as Freddie Mercury, Mick Jagger and David Bowie were regular guests.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120207/MPCPages.arcLast Updated: 2012-02-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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