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15884 Maspalomas (1997 DJ)
Classification: Main-belt Asteroid          SPK-ID: 2015884
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05449991216972878 3.3645e-08  
a 2.332794645595941 7.8874e-09 au
q 2.205657542300949 7.7162e-08 au
i 7.063733339022501 3.4007e-06 deg
node 130.5468685384398 2.7275e-05 deg
peri 58.78854151423842 3.9852e-05 deg
M 137.4801345522982 2.9006e-05 deg
tp 2458503.506579480994
(2019-Jan-20.00657948)
0.00010471 TDB
period 1301.407159437867
3.56
6.6002e-06
1.807e-08
d
yr
n .2766236510912536 1.4029e-09 deg/d
Q 2.459931748890933 8.3172e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1816  
   data-arc span      9153 days (25.06 yr)  
   first obs. used      1995-08-31  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46706  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 16:42:02  

Additional Information
 Earth MOID = 1.21673 au 
 Jupiter MOID = 2.51165 au 
 T_jup = 3.558 
[ 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 14.4   n/a MPO473980  

15884 Maspalomas           Discovered 1997 Feb. 27 by N. Sato at Chichibu.
Maspalomas is a town in Gran Canaria Island, Spain. The Maspalomas Tracking Station of the Japan Aerospace Exploration Agency is located there to conduct command operations and receive telemetry from satellites that observe the earth and the moon.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100726/MPCPages.arcLast Updated: 2010-07-28

Alternate Designations
 1997 DJ = 2000 AB140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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