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175822 (1999 TZ36)
Classification: Main-belt Asteroid          SPK-ID: 2175822
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2727645576565018 3.9613e-08  
a 2.376651238530645 1.2432e-08 au
q 1.728385014749056 9.7679e-08 au
i 12.69253092892377 4.3838e-06 deg
node 160.9537473655414 2.1342e-05 deg
peri 217.0732827126193 2.3839e-05 deg
M 288.8670087885631 1.4385e-05 deg
tp 2459464.932713477263
(2021-Sep-07.43271348)
5.4931e-05 TDB
period 1338.27883842046
3.66
1.0501e-05
2.875e-08
d
yr
n .2690022360548567 2.1107e-09 deg/d
Q 3.024917462312234 1.5823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      7565 days (20.71 yr)  
   first obs. used      1999-10-08  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52928  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:58  

Additional Information
 Earth MOID = .7436 au 
 Jupiter MOID = 2.47301 au 
 T_jup = 3.458 
[ show covariance matrix ]

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 16.38   n/a MPCxxxxx  
diameter diameter 2.369 km 0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.095   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175822 (1999 TZ36)          Discovered 1999-Oct-15 by LONEOS at Anderson Mesa
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2093-Feb-11 18:02 00:06 Europ 0.0321873613388323 0.0321797425757472 0.0321949815664046 3.81527468445482 3.81527459790612 2485555.251490954 6.10328376996653 513.44488565817 53.6683111209426 -42.5969352227906 61070.5562212209 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:06:59 2021-Apr-13 21:07
2130-Sep-02 02:25 00:05 Hebe 0.049882454924776 0.0498676494962462 0.0498972675274851 1.98803841892231 1.98803835623424 2499270.600353364 4.60419996086893 1195.74719645704 48.1578619277144 -52.0685898212464 121969.172737275 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:06:59 2021-Apr-13 21:07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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