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160827 (2000 XA8)
Classification: Main-belt Asteroid          SPK-ID: 2160827
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2234607017495574 3.6231e-08  
a 2.372432799996916 8.9198e-09 au
q 1.842287301655938 8.6729e-08 au
i 5.083694992141582 4.7924e-06 deg
node 340.9388712686981 3.6239e-05 deg
peri 51.11615699416209 3.7484e-05 deg
M 149.2432717101898 9.1938e-06 deg
tp 2458447.173376724018
(2018-Nov-24.67337672)		 3.3369e-05 TDB
period 1334.717351722015
3.65		 7.5273e-06
2.061e-08		 d
yr
n .2697200268922391 1.5211e-09 deg/d
Q 2.902578298337894 1.0913e-08 au
   Orbit Determination Parameters
   # obs. used (total)      955  
   data-arc span      9602 days (26.29 yr)  
   first obs. used      1994-01-13  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43727  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:36:31  

Additional Information
 Earth MOID = .8528 au 
 Jupiter MOID = 2.5647 au 
 T_jup = 3.504 
[ 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 15.7   n/a MPO359835  

160827 (2000 XA8)          Discovered 2000-Dec-01 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ 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
2039-Jan-13 01:55 00:05 Hygie 0.0452083464358459 0.0452053944742134 0.0452112984580559 3.26740450335971 3.26740424179393 2465801.579689823 4.96861567080642 170.56922591069 47.0901719559739 31.9935294875534 82967.9435058645 T 26 CATAB v2.0f-lin.ifort 2020-May-21 01:36:50 2020-May-21 01:36
2166-Dec-20 15:49 00:03 Iris 0.0378147531571658 0.0377755445519028 0.0378539618440484 2.02927311799283 2.02927304307741 2512529.158743935 2.9433544610196 1952.17541140749 47.2764189742932 2.24273627702807 5492.27913121617 T 26 CATAB v2.0f-lin.ifort 2020-May-21 01:36:50 2020-May-21 01:36
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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