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5674 Wolff (1986 RW2)
Classification: Main-belt Asteroid          SPK-ID: 2005674
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 47 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1653565381639839 1.6531e-08  
a 2.357922740320867 6.9628e-09 au
q 1.968024798723274 3.8919e-08 au
i 1.701213220440323 7.4604e-07 deg
node 39.81023570921997 1.652e-05 deg
peri 311.8607135690124 1.5844e-05 deg
M 169.8834800531308 5.1431e-06 deg
tp 2458576.418323783961
(2019-Apr-02.91832378)
1.8206e-05 TDB
period 1322.49117670246
3.62
5.8579e-06
1.604e-08
d
yr
n .2722135363486015 1.2057e-09 deg/d
Q 2.747820681918459 8.1141e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2556  
   data-arc span      23696 days (64.88 yr)  
   first obs. used      1956-05-08  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47395  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 22:25:12  

Additional Information
 Earth MOID = .961148 au 
 Jupiter MOID = 2.67712 au 
 T_jup = 3.534 
[ 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 13.45   n/a MPCxxxxx  
diameter diameter 6.039 km 0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 93.7 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Aznar, A.M.; Pravec, P.; Oey, J.; Groom, R. (2016) Minor Planet Bull. 43, 250-251.]
[Aznar, A.; Pravec, P.; Oey, J.; Groom, R.; et al. (2016) CBET 4272.]
geometric albedo albedo 0.193   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5674 Wolff (1986 RW2)          Discovered 1986-Sep-06 by Bowell, E. at Flagstaff
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1986 RW2 = 1975 RC1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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