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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 | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1652198078510394 3.5335e-08  
a 2.35809413468602 7.4968e-09 au
q 1.968490274858532 8.3197e-08 au
i 1.701161336898958 3.9261e-06 deg
node 39.81710788761427 0.0001123 deg
peri 311.8424073230992 0.00011278 deg
M 115.4681807714241 1.0579e-05 deg
tp 2458576.271387422150
(2019-Apr-02.77138742)
3.8379e-05 TDB
period 1322.635374591625
3.62
6.3073e-06
1.727e-08
d
yr
n .2721838587684479 1.298e-09 deg/d
Q 2.747697994513507 8.7354e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2329  
   data-arc span      23362 days (63.96 yr)  
   first obs. used      1956-05-08  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47779  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 02:24:24  

Additional Information
 Earth MOID = .963354 au 
 Jupiter MOID = 2.67669 au 
 T_jup = 3.534 
[ 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 13.4   n/a MPO452246  
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. 2019-August); Warner et al., 2009 Published Reference List:
[Aznar Macias, A.; 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

[ show close-approach data ]
Alternate Designations
 1986 RW2 = 1975 RC1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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