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101753 (1999 FT19)
Classification: Main-belt Asteroid          SPK-ID: 2101753
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1332453388024938 3.8666e-08  
a 2.588585463939264 1.4004e-08 au
q 2.243668516777467 9.9163e-08 au
i 14.20697550731936 4.5025e-06 deg
node 177.4127593045471 2.0182e-05 deg
peri 293.5911688795601 2.7822e-05 deg
M 90.96239394335456 1.9432e-05 deg
tp 2458616.128153722928
(2019-May-12.62815372)
8.1751e-05 TDB
period 1521.220568864052
4.16
1.2344e-05
3.38e-08
d
yr
n .2366520722690625 1.9204e-09 deg/d
Q 2.933502411101063 1.587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      10608 days (29.04 yr)  
   first obs. used      1991-05-07  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64444  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:58:41  

Additional Information
 Earth MOID = 1.29983 au 
 Jupiter MOID = 2.22858 au 
 T_jup = 3.365 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457410.5 (2016-Jan-23.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338847222701814 3.8558e-08  
q 2.242543380128388 9.9044e-08 au
tp 2457096.143902319946
(2015-Mar-14.64390232)
8.1236e-05 TDB
node 177.4227621053903 2.0179e-05 deg
peri 293.9517902340851 2.7773e-05 deg
i 14.2074375177986 4.5026e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      10608 days (29.04 yr)  
   first obs. used      1991-05-07  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64444  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:58:41  

Additional Information
 Jupiter MOID = 2.22858 au 
 T_jup = 3.365 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.486737744160515E-15 -3.79067485994105E-15 -1.132331117480255E-12 -7.249994077509154E-15 -2.823652953100961E-13 -5.053250644050718E-15
q -3.79067485994105E-15 9.80974976282567E-15 2.871091161331702E-12 1.949084361290908E-14 7.213177575477112E-13 1.360024334730995E-14
tp -1.132331117480255E-12 2.871091161331702E-12 6.599341330182543E-9 4.55956510270865E-11 1.581212636766424E-9 1.034190875563563E-11
node -7.249994077509154E-15 1.949084361290908E-14 4.55956510270865E-11 4.071952928272555E-10 -3.832828982390796E-10 3.008062165728081E-11
peri -2.823652953100961E-13 7.213177575477112E-13 1.581212636766424E-9 -3.832828982390796E-10 7.713667364118984E-10 -2.659109952165068E-11
i -5.053250644050718E-15 1.360024334730995E-14 1.034190875563563E-11 3.008062165728081E-11 -2.659109952165068E-11 2.027305100834862E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO422324  
rotation period rot_per 8.08331 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.]

101753 (1999 FT19)          Discovered 1999-Mar-24 by Santangelo, M. M. M. at Monte Agliale
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 FT19 = 2001 TC142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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