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 ]  
101153 (1998 RP72)
Classification: Outer Main-belt Asteroid          SPK-ID: 2101153
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1861182650655573 4.7173e-08  
a 3.958178122648243 3.952e-08 au
q 3.221488877640508 1.9656e-07 au
i 9.033011563390904 5.347e-06 deg
node 178.8478096411802 3.292e-05 deg
peri 171.1822139911259 3.6239e-05 deg
M 286.5583189296185 1.6686e-05 deg
tp 2459587.288422438057
(2022-Jan-07.78842244)
0.0001381 TDB
period 2876.347994747817
7.88
4.3078e-05
1.179e-07
d
yr
n .1251587084237917 1.8745e-09 deg/d
Q 4.694867367655979 4.6875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      10944 days (29.96 yr)  
   first obs. used      1990-09-23  
   last obs. used      2020-09-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52483  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:02:07  

Additional Information
 Earth MOID = 2.21613 au 
 Jupiter MOID = .776274 au 
 T_jup = 3.007 
[ 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 MPO436472  
diameter diameter 10.420 km 0.920 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.037   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

101153 (1998 RP72)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 RP72 = 1990 SN13 = 1996 LL3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-28 12:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin