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19016 (2000 RY78)
Classification: Main-belt Asteroid          SPK-ID: 2019016
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07514879778033455 3.6784e-08  
a 2.745351596540315 1.2636e-08 au
q 2.539041724575988 1.0096e-07 au
i 10.78655221402901 4.2224e-06 deg
node 212.2497470906468 1.8052e-05 deg
peri 149.7636846148527 2.9291e-05 deg
M 174.8211364932176 2.3331e-05 deg
tp 2458393.661108905671
(2018-Oct-02.16110891)
0.0001071 TDB
period 1661.481023521589
4.55
1.1471e-05
3.141e-08
d
yr
n .2166741569139096 1.4959e-09 deg/d
Q 2.951661468504641 1.3585e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1749  
   data-arc span      9317 days (25.51 yr)  
   first obs. used      1995-09-19  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47224  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:50:46  

Additional Information
 Earth MOID = 1.54248 au 
 Jupiter MOID = 2.40071 au 
 T_jup = 3.318 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456983.5 (2014-Nov-22.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07399246573212231 3.6565e-08  
q 2.541934854232643 1.0012e-07 au
tp 2456722.174737797550
(2014-Mar-05.67473780)
0.00010898 TDB
node 212.3736258470036 1.81e-05 deg
peri 147.7596765655809 2.9681e-05 deg
i 10.76976703937437 4.218e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1749  
   data-arc span      9317 days (25.51 yr)  
   first obs. used      1995-09-19  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47224  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:50:46  

Additional Information
 Jupiter MOID = 2.40071 au 
 T_jup = 3.318 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.337024101712286E-15 -3.636373322027398E-15 5.722813482261972E-13 5.204839365132337E-15 1.122497437664642E-13 2.932078948755452E-16
q -3.636373322027398E-15 1.002446534969318E-14 -1.570180664626821E-12 -1.360698895987495E-14 -3.05801042240823E-13 -3.327889297048196E-16
tp 5.722813482261972E-13 -1.570180664626821E-12 1.187620201603818E-8 1.184835117951403E-11 2.574167475332017E-9 1.071858487762619E-12
node 5.204839365132337E-15 -1.360698895987495E-14 1.184835117951403E-11 3.276076295647029E-10 -3.190300971429433E-10 -6.780330458255424E-12
peri 1.122497437664642E-13 -3.05801042240823E-13 2.574167475332017E-9 -3.190300971429433E-10 8.80953543167189E-10 6.882008438689196E-12
i 2.932078948755452E-16 -3.327889297048196E-16 1.071858487762619E-12 -6.780330458255424E-12 6.882008438689196E-12 1.779135101869578E-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 13.88   n/a E2021B10  

19016 (2000 RY78)          Discovered 2000-Sep-11 by Crni Vrh at Crni Vrh
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 RY78 = 1998 FF98 = 1999 NT44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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