Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
192633 (1999 NT56)
Classification: Main-belt Asteroid          SPK-ID: 2192633
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1925446174860654 5.9415e-08  
a 2.616759768039968 1.5868e-08 au
q 2.112916759449787 1.64e-07 au
i 12.02966211170848 3.6088e-06 deg
node 241.2871831823355 2.4109e-05 deg
peri 87.8509464183101 2.7967e-05 deg
M 62.98310372999509 1.0531e-05 deg
tp 2459126.000936762409
(2020-Oct-03.50093676)
4.5605e-05 TDB
period 1546.123595035801
4.23
1.4064e-05
3.851e-08
d
yr
n .2328403765105622 2.1179e-09 deg/d
Q 3.120602776630149 1.8924e-08 au
  Orbit Determination Parameters
   # obs. used (total)      747  
   data-arc span      7858 days (21.51 yr)  
   first obs. used      1999-07-12  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51164  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:55:19  

Additional Information
 Earth MOID = 1.14261 au 
 Jupiter MOID = 2.34238 au 
 T_jup = 3.350 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457963.5 (2017-Jul-29.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1927900833790882 5.9308e-08  
q 2.112567416383809 1.6397e-07 au
tp 2457581.267474106280
(2016-Jul-11.76747411)
5.0262e-05 TDB
node 241.3105486866667 2.4087e-05 deg
peri 88.19722900045689 2.7941e-05 deg
i 12.03505865853671 3.6103e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      747  
   data-arc span      7858 days (21.51 yr)  
   first obs. used      1999-07-12  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51164  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:55:19  

Additional Information
 Jupiter MOID = 2.34238 au 
 T_jup = 3.350 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.51748940822873E-15 -9.70700638879138E-15 8.269995744487437E-13 5.312548213730935E-14 1.801165302140578E-13 -2.292437941860572E-14
q -9.70700638879138E-15 2.688575514074442E-14 -2.462403454661822E-12 -1.455822097492111E-13 -5.405129507879047E-13 6.383694296893387E-14
tp 8.269995744487437E-13 -2.462403454661822E-12 2.526239682721341E-9 -4.96281108836897E-12 7.36697474903113E-10 -4.015489001806998E-12
node 5.312548213730935E-14 -1.455822097492111E-13 -4.96281108836897E-12 5.80161233611232E-10 -5.692694117992819E-10 1.036956585665153E-11
peri 1.801165302140578E-13 -5.405129507879047E-13 7.36697474903113E-10 -5.692694117992819E-10 7.806841169582612E-10 -1.109031253546576E-11
i -2.292437941860572E-14 6.383694296893387E-14 -4.015489001806998E-12 1.036956585665153E-11 -1.109031253546576E-11 1.303434518030288E-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 15.25   n/a E2021B55  

192633 (1999 NT56)          Discovered 1999-Jul-12 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-26 23:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin