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 ]  
3850 Peltier (1986 TK2)
Classification: Main-belt Asteroid          SPK-ID: 2003850
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1615942104091023 1.9182e-08  
a 2.234912547770584 5.2012e-09 au
q 1.873763619280201 4.3362e-08 au
i 5.269794467813402 4.3434e-07 deg
node 124.0966138412039 4.0448e-06 deg
peri 207.2591727362247 4.7465e-06 deg
M 120.9785202862536 2.8314e-06 deg
tp 2458790.395065272236
(2019-Nov-02.89506527)
9.0053e-06 TDB
period 1220.363550096839
3.34
4.2601e-06
1.166e-08
d
yr
n .2949940613773929 1.0298e-09 deg/d
Q 2.596061476260967 6.0416e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2592  
   data-arc span      18852 days (51.61 yr)  
   first obs. used      1969-08-08  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46824  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:15:08  

Additional Information
 Earth MOID = .862609 au 
 Jupiter MOID = 2.74142 au 
 T_jup = 3.616 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.63   n/a MPCxxxxx  
rotation period rot_per 2.4289 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Oey, J.; Vilagi, J.; Gajdos, S.; Kornos, L.; Galad, A. (2007) Minor Planet Bull. 34, 81-83.]
[Pravec, P.; Wolf, M.; Sarounova, L. (2013) http://www.asu.cas.cz/~ppravec/neo.htm]
SMASSII spectral type spec_B V   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

3850 Peltier (1986 TK2)          Discovered 1986-Oct-07 by Bowell, E. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1986 TK2 = 1949 PC = 1969 OC1 = 1979 OX13 = 1982 OW 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-15 05:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin