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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
34378 (2000 RV54)
Classification: Main-belt Asteroid          SPK-ID: 2034378
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09942642935338551 9.2739e-08  
a 2.988427513012863 2.4278e-08 au
q 2.691298836012576 2.861e-07 au
i 9.519119552867719 7.8828e-06 deg
node 323.6854080720218 3.236e-05 deg
peri 355.822424619941 4.7125e-05 deg
M 281.8939622556484 3.5045e-05 deg
tp 2459009.896968243521
(2020-Jun-09.39696824)
0.00018276 TDB
period 1886.959226507761
5.17
2.2994e-05
6.295e-08
d
yr
n .1907831366691798 2.3249e-09 deg/d
Q 3.285556190013151 2.6692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1051  
   data-arc span      7708 days (21.10 yr)  
   first obs. used      1998-03-31  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47139  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:51:01  

Additional Information
 Earth MOID = 1.67762 au 
 Jupiter MOID = 2.0161 au 
 T_jup = 3.229 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456467.5 (2013-Jun-24.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09956702368793431 9.3538e-08  
q 2.688759342871741 2.8792e-07 au
tp 2457130.587399626067
(2015-Apr-18.08739963)
0.00018284 TDB
node 323.7483357186795 3.2351e-05 deg
peri 357.0377793299731 4.6489e-05 deg
i 9.522048636214745 7.8873e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1051  
   data-arc span      7708 days (21.10 yr)  
   first obs. used      1998-03-31  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47139  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:51:01  

Additional Information
 Jupiter MOID = 2.0161 au 
 T_jup = 3.229 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.74931097308594E-15 -2.686196430447922E-14 1.27127072579715E-11 2.694639409765316E-14 2.20732780912602E-12 -1.848104746913583E-14
q -2.686196430447922E-14 8.289686194569964E-14 -3.910195375029078E-11 -7.85943439283195E-14 -6.825404335323473E-12 5.970330897130646E-14
tp 1.27127072579715E-11 -3.910195375029078E-11 3.343050553316611E-8 3.002583602861193E-11 6.129223172462712E-9 -3.608492785767447E-11
node 2.694639409765316E-14 -7.85943439283195E-14 3.002583602861193E-11 1.046591626045209E-9 -1.026666339170274E-9 1.394965508552375E-10
peri 2.20732780912602E-12 -6.825404335323473E-12 6.129223172462712E-9 -1.026666339170274E-9 2.16127078114501E-9 -1.441975497837727E-10
i -1.848104746913583E-14 5.970330897130646E-14 -3.608492785767447E-11 1.394965508552375E-10 -1.441975497837727E-10 6.220995870477629E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4   n/a MPO436004  
diameter diameter 6.874 km 0.215 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.215   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34378 (2000 RV54)          Discovered 2000-Sep-03 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 RV54 = 1998 FR112 = 1999 NS30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin