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 ]  
225312 (1996 XB27)
Classification: Amor [NEO]          SPK-ID: 2225312
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 76 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05789085747275927 4.202e-08  
a 1.188899526161981 1.2688e-09 au
q 1.120073113143506 4.9232e-08 au
i 2.464546010615404 1.8012e-06 deg
node 179.4071331842522 5.2414e-05 deg
peri 58.1239177142778 5.5064e-05 deg
M 235.842458197513 1.5497e-05 deg
tp 2459163.800217225411
(2020-Nov-10.30021723)
2.0445e-05 TDB
period 473.4958291512366
1.30
7.5795e-07
2.075e-09
d
yr
n .7603023677005071 1.2171e-09 deg/d
Q 1.257725939180455 1.3422e-09 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      8030 days (21.98 yr)  
   first obs. used      1996-12-12  
   last obs. used      2018-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63067  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jan-13 08:21:34  

Additional Information
 Earth MOID = .115078 au 
 Jupiter MOID = 3.71357 au 
 T_jup = 5.330 
[ 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 21.7   n/a MPO302935  
rotation period rot_per 1.195 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:
[Hasegawa, S.; Kuroda, D.; Kitazato, K.; Kasuga, T.; et al. (2018) Pub. Astron. Soc. Japan 70, A114.]

225312 (1996 XB27)          Discovered 1996-Dec-12 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 1996 XB27 = 2001 DJ47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-31 12:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin