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27576 Denisespirou (2000 RM70)
Classification: Main-belt Asteroid          SPK-ID: 2027576
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1076920356885354 4.6312e-08  
a 2.939153250032005 1.2631e-08 au
q 2.622629853335484 1.4025e-07 au
i 2.887476800888642 3.4385e-06 deg
node 66.39358739253881 9.0509e-05 deg
peri 295.9214210277465 9.2027e-05 deg
M 331.51612508754 1.5536e-05 deg
tp 2459146.122453097902
(2020-Oct-23.62245310)
7.943e-05 TDB
period 1840.482844288581
5.04
1.1864e-05
3.248e-08
d
yr
n .1956008452440394 1.2609e-09 deg/d
Q 3.255676646728527 1.3991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      979  
   data-arc span      10962 days (30.01 yr)  
   first obs. used      1990-10-19  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55791  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 01:22:24  

Additional Information
 Earth MOID = 1.62162 au 
 Jupiter MOID = 2.19454 au 
 T_jup = 3.263 
[ 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 14.8   n/a MPO435955  

27576 Denisespirou           Discovered 2000 Sept. 2 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Denise Spirou mentored a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students. She teaches at the Weiss School, Palm Beach Gardens, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2072-Apr-26 23:54 < 00:01 Inter 0.0460357412150771 0.0460216416496295 0.0460498407852263 6.07744153020705 6.07744147788283 2477959.495807164 0.943963680284075 703.205530931981 30.7410491012423 -1.88983010241362 12255.6673577544 T 18 CATAB v2.0f-lin.ifort 2020-Nov-13 01:22:27 2020-Nov-13 01:22

Alternate Designations
 2000 RM70 = 1996 XS11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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