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118622 (2000 HZ19)
Classification: Main-belt Asteroid          SPK-ID: 2118622
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1519721224469847 6.4269e-08  
a 2.555393756038711 1.8991e-08 au
q 2.167045143245736 1.667e-07 au
i 15.37619362986005 5.9198e-06 deg
node 73.5462640742078 3.4399e-05 deg
peri 239.8454389686269 4.3222e-05 deg
M 359.0119539246566 2.9359e-05 deg
tp 2459400.595056210518
(2021-Jul-05.09505621)
0.0001217 TDB
period 1492.056162739266
4.09
1.6633e-05
4.554e-08
d
yr
n .2412777809510039 2.6896e-09 deg/d
Q 2.943742368831686 2.1877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      7328 days (20.06 yr)  
   first obs. used      2000-04-27  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58744  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:58:06  

Additional Information
 Earth MOID = 1.1937 au 
 Jupiter MOID = 2.34536 au 
 T_jup = 3.372 
[ 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 16.16   n/a E2021B55  

118622 (2000 HZ19)          Discovered 2000-Apr-27 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ 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
1985-Oct-18 01:24 00:02 Psych 0.0403202856250643 0.0403136214283497 0.0403269498401504 5.20703663502235 5.20703657739363 2446356.558595083 2.14233214168087 337.058503056785 220.161592340961 12.9821200721164 18482.2182026005 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 16:58:07 2021-Apr-13 16:58

Alternate Designations
 2000 HZ19 = 2001 TZ137 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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