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249570 (1992 SV2)
Classification: Main-belt Asteroid          SPK-ID: 2249570
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03122212185543821 4.3156e-08  
a 2.723704266140266 2.0838e-08 au
q 2.638664439644657 1.1803e-07 au
i 1.945743717348432 5.4449e-06 deg
node 12.84997614975139 0.00014279 deg
peri 90.0768609180117 0.00016905 deg
M 215.8819943220311 9.0175e-05 deg
tp 2459257.785567642750
(2021-Feb-12.28556764)
0.00041221 TDB
period 1641.868434400365
4.50
1.8842e-05
5.159e-08
d
yr
n .219262391831948 2.5162e-09 deg/d
Q 2.808744092635874 2.1488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      9924 days (27.17 yr)  
   first obs. used      1992-09-24  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5797  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 16:45:10  

Additional Information
 Earth MOID = 1.65661 au 
 Jupiter MOID = 2.21926 au 
 T_jup = 3.356 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457048.5 (2015-Jan-26.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02956591772679829 4.2549e-08  
q 2.64443142251014 1.162e-07 au
tp 2457603.837242482243
(2016-Aug-03.33724248)
0.00043922 TDB
node 12.93867020768429 0.00014238 deg
peri 87.54235763351532 0.00017221 deg
i 1.949745001346078 5.4489e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      9924 days (27.17 yr)  
   first obs. used      1992-09-24  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5797  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 16:45:10  

Additional Information
 Jupiter MOID = 2.21926 au 
 T_jup = 3.356 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.810450298627271E-15 -4.8691849711907E-15 3.775755737939184E-12 -7.463079505516547E-15 8.515500433197155E-13 2.551855980551045E-16
q -4.8691849711907E-15 1.350356556222325E-14 -9.374414201296637E-12 1.4315709800381E-14 -2.145364696205273E-12 -4.570264924353785E-16
tp 3.775755737939184E-12 -9.374414201296637E-12 1.929185027039026E-7 -1.702651500331575E-10 4.257181897338187E-8 3.038368226783288E-12
node -7.463079505516547E-15 1.4315709800381E-14 -1.702651500331575E-10 2.027153826201803E-8 -2.029629911980426E-8 -1.307830969037967E-10
peri 8.515500433197155E-13 -2.145364696205273E-12 4.257181897338187E-8 -2.029629911980426E-8 2.965633160531737E-8 1.313525061771041E-10
i 2.551855980551045E-16 -4.570264924353785E-16 3.038368226783288E-12 -1.307830969037967E-10 1.313525061771041E-10 2.969094041409212E-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 16.1   n/a MPO450108  

249570 (1992 SV2)          Discovered 1992-Sep-24 by Spacewatch at Kitt Peak
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Alternate Designations
 1992 SV2 = 2001 SZ184 = 2006 TA25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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