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 ]  
(2015 JD1)
Classification: Apollo [NEO, PHA]          SPK-ID: 3719183
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 98 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2225167154186237 1.9216e-08  
a 1.218003396083663 4.0417e-09 au
q .9469772810183975 2.0674e-08 au
i 19.14006522483765 5.6513e-06 deg
node 221.169053952431 2.7638e-06 deg
peri 128.0768169385532 7.9214e-06 deg
M 332.5944179659399 4.0038e-06 deg
tp 2459237.877280942150
(2021-Jan-23.37728094)
5.4476e-06 TDB
period 490.9883366990988
1.34
2.4439e-06
6.691e-09
d
yr
n .7332149729263839 3.6495e-09 deg/d
Q 1.489029511148929 4.941e-09 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      1709 days (4.68 yr)  
   first obs. used      2015-05-11  
   last obs. used      2020-01-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .32851  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 13:41:07  

Additional Information
 Earth MOID = .0229217 au 
 Jupiter MOID = 3.94136 au 
 T_jup = 5.163 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.6   n/a MPO438014  
rotation period rot_per 5.2116 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2019) http://www.asu.cas.cz/~ppravec/neo.htm]
[Warner, B.D.; Stephens, R.D. (2020) Minor Planet Bull. 47, 105-120.]

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-18 18:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin