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JPL Small-Body Database Browser
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27569 (2000 QW122)
Classification: Main-belt Asteroid          SPK-ID: 2027569
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03872439632367764 4.5604e-08  
a 3.156054855816458 2.7288e-08 au
q 3.033838536760554 1.4238e-07 au
i 10.07437237770775 5.6012e-06 deg
node 207.6772301811513 2.5376e-05 deg
peri 320.1044632720147 7.1608e-05 deg
M 317.1160141582083 6.8455e-05 deg
tp 2458844.453967043778
(2019-Dec-26.95396704)
0.00038987 TDB
period 2047.930629857018
5.61
2.6561e-05
7.272e-08
d
yr
n .1757872042888164 2.2799e-09 deg/d
Q 3.278271174872362 2.8345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      8544 days (23.39 yr)  
   first obs. used      1995-10-18  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55085  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:04:17  

Additional Information
 Earth MOID = 2.04489 au 
 Jupiter MOID = 1.70919 au 
 T_jup = 3.181 
[ 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 14.0   n/a MPO347728  
diameter diameter 9.605 km 0.239 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27569 (2000 QW122)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ 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
1917-May-08 00:39 00:04 Jupiter 1.80023590564285 1.80023442058709 1.80023739071048 3.95432751811237 3.83349622664864 2421356.527109217 3.61803157970461 262.753249573406 25.7322017511304 75.2737793529882 2908326.48655336 T 23 CATAB v2.0e-lin.ifort 2019-Jul-13 01:04:21 2019-Jul-13 01:04
1927-Dec-08 03:04 00:03 Jupiter 1.72529973174181 1.72529902449424 1.72530043899606 3.48706971701346 3.34331732420701 2425222.627718162 3.27487687292423 253.610744127707 22.4851264450123 -82.8135399176915 2407600.05696116 T 23 CATAB v2.0e-lin.ifort 2019-Jul-13 01:04:21 2019-Jul-13 01:04
1938-Jun-05 19:18 00:03 Jupiter 1.94964101730227 1.9496398388121 1.94964219579455 2.96208968694642 2.81159639928393 2429055.304036130 3.0808720101215 124.321427224107 14.4045771615326 -64.3885804752171 3191110.81131236 T 23 CATAB v2.0e-lin.ifort 2019-Jul-13 01:04:21 2019-Jul-13 01:04
2012-Oct-29 10:07 < 00:01 Jupiter 1.92674313517315 1.92674265591592 1.92674361443038 3.95240594420952 3.83956840241273 2456229.921570358 0.240512480957306 61.4041655165495 21.2398420359094 87.5500620664818 3202490.26576232 T 23 CATAB v2.0e-lin.ifort 2019-Jul-13 01:04:21 2019-Jul-13 01:04
2023-Jun-01 13:09 < 00:01 Jupiter 1.70480235892307 1.70480185956047 1.70480285828568 3.7510995979975 3.61622153751969 2460097.047893942 0.459008013057741 57.7054604652881 21.7485718199788 -84.8019362574344 2583644.08700538 T 23 CATAB v2.0e-lin.ifort 2019-Jul-13 01:04:21 2019-Jul-13 01:04
2033-Dec-19 20:26 < 00:01 Jupiter 1.82930455867791 1.82930388754595 1.82930522981018 3.17043420812375 3.02085972480268 2463951.351229502 0.940024859808988 69.0759678516732 23.0417965239238 -70.6111598427836 2761847.68540965 T 23 CATAB v2.0e-lin.ifort 2019-Jul-13 01:04:21 2019-Jul-13 01:04
2118-Nov-23 12:57 00:04 Jupiter 1.76158653553485 1.76158520755012 1.76158786353621 3.83886201706286 3.71149604312694 2494970.039668401 4.02104901747573 306.824555713422 24.7648434204479 78.8029507830139 2705396.2771144 T 23 CATAB v2.0e-lin.ifort 2019-Jul-13 01:04:21 2019-Jul-13 01:04
2129-Jun-26 20:09 00:05 Jupiter 1.72726358327946 1.72726232993113 1.7272648366497 3.50165486592394 3.35869300397155 2498838.339404180 4.58084979522756 345.643091914611 21.9558068731109 -79.1150000933761 2520566.18805811 T 23 CATAB v2.0e-lin.ifort 2019-Jul-13 01:04:21 2019-Jul-13 01:04
2139-Dec-27 08:36 00:05 Jupiter 1.98326499771575 1.98326276816149 1.98326722727475 3.13232059488847 2.99286861167062 2502673.858404257 5.38669587421093 194.857836187203 16.1134853838957 -58.1823066200591 3250240.8903814 T 23 CATAB v2.0e-lin.ifort 2019-Jul-13 01:04:21 2019-Jul-13 01:04

Alternate Designations
 2000 QW122 = 1998 HC97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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