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91450 (1999 RV24)
Classification: Inner Main-belt Asteroid          SPK-ID: 2091450
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1067039100934741 3.7202e-08  
a 1.8879513708373 5.3297e-09 au
q 1.686499577502626 6.8557e-08 au
i 26.48858110155015 5.0883e-06 deg
node 178.6371079441759 7.7037e-06 deg
peri 136.9441886516642 2.2818e-05 deg
M 179.3057566380405 2.2888e-05 deg
tp 2458924.571327068507
(2020-Mar-16.07132707)
5.9498e-05 TDB
period 947.5118113374255
2.59
4.0122e-06
1.098e-08
d
yr
n .3799424932675565 1.6089e-09 deg/d
Q 2.089403164171975 5.8984e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1175  
   data-arc span      7876 days (21.56 yr)  
   first obs. used      1999-07-22  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50022  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:17:35  

Additional Information
 Earth MOID = .713506 au 
 Jupiter MOID = 3.19624 au 
 T_jup = 3.828 
[ 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 15.87   n/a E2021B10  
rotation period rot_per 9.67894 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

91450 (1999 RV24)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

Alternate Designations
 1999 RV24 = 2001 DA58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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