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JPL Small-Body Database Browser
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53843 Antjiekrog (2000 FG10)
Classification: Main-belt Asteroid          SPK-ID: 2053843
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07658931384717106 3.208e-08  
a 2.359308147647551 8.774e-09 au
q 2.178610355465185 7.4652e-08 au
i 10.02639927978381 3.7922e-06 deg
node 72.59642633718499 2.356e-05 deg
peri 218.5064741191185 3.7794e-05 deg
M 12.49747283484731 2.9194e-05 deg
tp 2458554.548982891562
(2019-Mar-12.04898289)
0.00010738 TDB
period 1323.656900690503
3.62
7.3838e-06
2.022e-08
d
yr
n .2719738021327138 1.5172e-09 deg/d
Q 2.540005939829918 9.446e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1717  
   data-arc span      7656 days (20.96 yr)  
   first obs. used      1998-12-14  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48161  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:18:04  

Additional Information
 Earth MOID = 1.17048 au 
 Jupiter MOID = 2.56424 au 
 T_jup = 3.528 
[ 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 14.1   n/a MPO439454  
diameter diameter 6.785 km 0.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.213 h n/a LCDB (Rev. 2019-January); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.096   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

53843 Antjiekrog           Discovered 2000 Mar. 30 at Colleverde.
Antjie Krog (b. 1952) is a South African writer. She has received many awards, including the South African Translators' Institute Award for Outstanding Translation.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-01-12Last Updated: 2017-01-17

Alternate Designations
 2000 FG10 = 1998 XG38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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