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 ]  
1884 Skip (1943 EB1)
Classification: Main-belt Asteroid          SPK-ID: 2001884
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2609760133266179 4.4497e-08  
a 2.426847481342795 7.7588e-09 au
q 1.793498500710208 1.0943e-07 au
i 21.82980118782231 5.7415e-06 deg
node 353.47020103023 1.4267e-05 deg
peri 111.2950336380386 1.9537e-05 deg
M 206.6881047363192 1.2179e-05 deg
tp 2459588.578772988600
(2022-Jan-09.07877299)
4.7525e-05 TDB
period 1380.899752832481
3.78
6.6223e-06
1.813e-08
d
yr
n .2606995904384611 1.2502e-09 deg/d
Q 3.060196461975381 9.7837e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1940  
   data-arc span      27922 days (76.45 yr)  
   first obs. used      1943-03-02  
   last obs. used      2019-08-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .31932  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 16:07:31  

Additional Information
 Earth MOID = .912423 au 
 Jupiter MOID = 2.28098 au 
 T_jup = 3.368 
[ 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 12.1   n/a MPO448930  
diameter diameter 8.416 km 0.394 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 2.8887 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Benishek, V.; Rowe, B. (2018) Minor Planet Bull. 45, 267-268.]
[Skiff, B.A.; McLelland, K.P.; Sanborn, J.J.; Pravec, P.; Koehn, B.W. (2019) Minor Plantet Bull. 46, 238-265.]
geometric albedo albedo 0.360   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1884 Skip (1943 EB1)          Discovered 1943-Mar-02 by Laugier, M. at Nice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1943 EB1 = 1943 EC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-07 11:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin