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14654 Rajivgupta (1998 YV16)
Classification: Main-belt Asteroid          SPK-ID: 2014654
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1456192826164508 3.2117e-08  
a 3.147558745161799 1.6163e-08 au
q 2.689213498698201 1.0672e-07 au
i 1.466593966124979 4.7142e-06 deg
node 157.9252853783994 0.00013781 deg
peri 264.9148299866724 0.00013881 deg
M 337.7671638915579 1.6255e-05 deg
tp 2459126.465483872603
(2020-Oct-03.96548387)
9.2381e-05 TDB
period 2039.666643200687
5.58
1.5711e-05
4.301e-08
d
yr
n .1764994300417055 1.3595e-09 deg/d
Q 3.605903991625396 1.8517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1545  
   data-arc span      23611 days (64.64 yr)  
   first obs. used      1955-04-16  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53569  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:48:46  

Additional Information
 Earth MOID = 1.70287 au 
 Jupiter MOID = 1.71271 au 
 T_jup = 3.192 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456396.5 (2013-Apr-14.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1402089797044339 3.1625e-08  
q 2.711024253392584 1.0445e-07 au
tp 2457073.932078811027
(2015-Feb-20.43207881)
9.5383e-05 TDB
node 157.9013605263092 0.00013774 deg
peri 263.4882860043523 0.00013885 deg
i 1.462045884643921 4.7243e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1545  
   data-arc span      23611 days (64.64 yr)  
   first obs. used      1955-04-16  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53569  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:48:46  

Additional Information
 Jupiter MOID = 1.71271 au 
 T_jup = 3.192 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.000151561119815E-15 -3.276442564192202E-15 -4.80879457720427E-13 3.049678699528459E-15 -8.624472463619367E-14 -3.022236229224385E-16
q -3.276442564192202E-15 1.091048910312538E-14 1.679640689542217E-12 -8.061206312403927E-15 2.874198873861498E-13 1.234211145428977E-15
tp -4.80879457720427E-13 1.679640689542217E-12 9.097852713280943E-9 -7.894697040754231E-12 1.680536683799551E-9 3.04735052083409E-13
node 3.049678699528459E-15 -8.061206312403927E-15 -7.894697040754231E-12 1.897241293983938E-8 -1.896762773399902E-8 4.033237483998453E-11
peri -8.624472463619367E-14 2.874198873861498E-13 1.680536683799551E-9 -1.896762773399902E-8 1.927932136561406E-8 -4.025937744117098E-11
i -3.022236229224385E-16 1.234211145428977E-15 3.04735052083409E-13 4.033237483998453E-11 -4.025937744117098E-11 2.231894385269602E-11

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 13.5   n/a MPO332955  
diameter diameter 10.567 km 0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.19 h n/a LCDB (Rev. 2019-August); 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:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]
geometric albedo albedo 0.076   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14654 Rajivgupta           Discovered 1998 Dec. 22 by Spacewatch at Kitt Peak.
Rajiv Gupta (b. 1958) is a mathematician who has been a faculty member at the University of British Columbia since 1984. He has edited the Observer's Handbook of the Royal Astronomical Society of Canada since 2001 and began a term as president of the Society in 2002.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030614/MPCPages.arcLast Updated: 2005-04-26

[ show close-approach data ]
Alternate Designations
 1998 YV16 = 1999 CO59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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