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
JPL Small-Body Database Browser
Search: [ help ]  
275809 (2001 QY297)
Classification: TransNeptunian Object          SPK-ID: 2275809
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08487798479058176 8.6872e-06  
a 44.17062875960588 0.0009527 au
q 40.42151480355762 0.00077451 au
i 1.547294446272185 4.6203e-05 deg
node 108.7464366289313 0.0013457 deg
peri 130.7811998895343 0.010625 deg
M 82.6114548365893 0.010897 deg
tp 2434394.752184607827
(1953-Jan-17.25218461)
2.4505 TDB
period 107225.6774930668
293.57
3.4691
0.009498
d
yr
n .003357404759911891 1.0862e-07 deg/d
Q 47.91974271565415 0.0010336 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      6995 days (19.15 yr)  
   first obs. used      2001-08-21  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .45005  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:29:13  

Additional Information
 Earth MOID = 39.4096 au 
 Jupiter MOID = 35.0367 au 
 T_jup = 5.922 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.4   n/a MPO418466  
rotation period rot_per 11.68 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Thirouin, A.; Ortiz, J.L.; Campo Bagatin, A.; Pravec, P.; et al. (2012) Mon. Not. Royal Ast. Soc. 424, 3156-3177.]

275809 (2001 QY297)          Discovered 2001-Aug-21 by Buie, M. W. at Cerro Tololo
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-02 10:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin