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 ]  
146134 (2000 SE1)
Classification: Mars-crossing Asteroid          SPK-ID: 2146134
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2707347764607484 4.9308e-08  
a 1.853883181123448 7.229e-09 au
q 1.35197253249765 9.0454e-08 au
i 28.49421210057139 7.1303e-06 deg
node 289.6663328843647 5.983e-06 deg
peri 315.4957718534839 1.4001e-05 deg
M 14.42734192085946 1.1336e-05 deg
tp 2458963.550735555252
(2020-Apr-24.05073556)
2.9074e-05 TDB
period 921.9810047530246
2.52
5.3927e-06
1.476e-08
d
yr
n .3904635758699116 2.2839e-09 deg/d
Q 2.355793829749246 9.1861e-09 au
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      10459 days (28.64 yr)  
   first obs. used      1992-03-28  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41002  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:06:44  

Additional Information
 Earth MOID = .400118 au 
 Jupiter MOID = 2.90446 au 
 T_jup = 3.817 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457733.5 (2016-Dec-11.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2707220251440659 4.9294e-08  
q 1.351828224770461 9.0374e-08 au
tp 2458041.471539186722
(2017-Oct-14.97153919)
3.0563e-05 TDB
node 289.6810271381203 5.9843e-06 deg
peri 315.4342576982145 1.4005e-05 deg
i 28.49154961982622 7.1297e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      10459 days (28.64 yr)  
   first obs. used      1992-03-28  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41002  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:06:44  

Additional Information
 Jupiter MOID = 2.90446 au 
 T_jup = 3.817 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.429918400761054E-15 -4.447688910170409E-15 9.013956296722411E-13 -3.395891758229136E-14 2.987059742388252E-13 -4.242666145804293E-14
q -4.447688910170409E-15 8.167473077309649E-15 -1.728750484001892E-12 6.338489457468101E-14 -5.794361804974024E-13 8.079326653868688E-14
tp 9.013956296722411E-13 -1.728750484001892E-12 9.341085869363707E-10 -2.351385735726298E-11 3.852595005598834E-10 -3.962454917285304E-11
node -3.395891758229136E-14 6.338489457468101E-14 -2.351385735726298E-11 3.581155196576764E-11 -3.947965465958386E-11 6.488982080940356E-12
peri 2.987059742388252E-13 -5.794361804974024E-13 3.852595005598834E-10 -3.947965465958386E-11 1.961326870377259E-10 -2.06818045326476E-11
i -4.242666145804293E-14 8.079326653868688E-14 -3.962454917285304E-11 6.488982080940356E-12 -2.06818045326476E-11 5.083321816388514E-11

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 16.0   n/a MPO453926  
diameter diameter 1.294 km 0.265 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 21.762 h n/a LCDB (Rev. 2020-October); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.412   0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

146134 (2000 SE1)          Discovered 2000-Sep-18 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 SE1 = 2002 AM25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-20 03:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin