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14844 (1988 VT3)
Classification: Main-belt Asteroid          SPK-ID: 2014844
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1157487231615857 2.6273e-08  
a 2.251665569953059 6.097e-09 au
q 1.991038155244088 5.8733e-08 au
i 3.990088459858551 3.3831e-06 deg
node 245.7653417265619 4.938e-05 deg
peri 216.8245010478977 5.2814e-05 deg
M 80.25861664334096 1.8186e-05 deg
tp 2458725.366529319087
(2019-Aug-29.86652932)
6.206e-05 TDB
period 1234.111097195778
3.38
5.0126e-06
1.372e-08
d
yr
n .2917079352239956 1.1848e-09 deg/d
Q 2.512292984662029 6.8028e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2088  
   data-arc span      11541 days (31.60 yr)  
   first obs. used      1988-11-10  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:46:15  

Additional Information
 Earth MOID = 1.00956 au 
 Jupiter MOID = 2.61311 au 
 T_jup = 3.615 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457067.5 (2015-Feb-14.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1151912521042646 2.6274e-08  
q 1.992819353059369 5.8705e-08 au
tp 2457491.613119990929
(2016-Apr-13.11311999)
6.1445e-05 TDB
node 245.8181092985783 4.9432e-05 deg
peri 216.9745622933342 5.2896e-05 deg
i 3.98717698105269 3.3812e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2088  
   data-arc span      11541 days (31.60 yr)  
   first obs. used      1988-11-10  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:46:15  

Additional Information
 Jupiter MOID = 2.61311 au 
 T_jup = 3.615 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.90317372936475E-16 -1.536007765633061E-15 -3.88486298281913E-14 -1.63241880516426E-16 -9.103395495512263E-15 -4.472337665825082E-16
q -1.536007765633061E-15 3.446304352516671E-15 1.39356432261536E-13 2.924750980730549E-16 3.286296200960247E-14 9.940995231871801E-16
tp -3.88486298281913E-14 1.39356432261536E-13 3.775497830166152E-9 3.197920652119592E-12 1.166799318498902E-9 -4.053386392853163E-13
node -1.63241880516426E-16 2.924750980730549E-16 3.197920652119592E-12 2.443544207568271E-9 -2.436210634027104E-9 -3.993854169635585E-11
peri -9.103395495512263E-15 3.286296200960247E-14 1.166799318498902E-9 -2.436210634027104E-9 2.797995958517589E-9 3.972071332293635E-11
i -4.472337665825082E-16 9.940995231871801E-16 -4.053386392853163E-13 -3.993854169635585E-11 3.972071332293635E-11 1.14326762753042E-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 14.5   n/a MPO502282  
diameter diameter 3.627 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.41745 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.256   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14844 (1988 VT3)          Discovered 1988-Nov-14 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 VT3 = 1998 SJ140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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