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JPL Small-Body Database Browser
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2757 Crisser (1977 VN)
Classification: Main-belt Asteroid          SPK-ID: 2002757
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1989387769016447 3.4559e-08  
a 3.167037668783275 1.5016e-08 au
q 2.536991068554094 1.082e-07 au
i .6798253394028495 4.2197e-06 deg
node 10.11073752462068 0.00032014 deg
peri 50.41735237084707 0.00032033 deg
M 120.2783499378339 1.091e-05 deg
tp 2457912.698322062512
(2017-Jun-08.19832206)
6.0854e-05 TDB
period 2058.629871339877
5.64
1.4641e-05
4.008e-08
d
yr
n .1748735919029927 1.2437e-09 deg/d
Q 3.797084269012455 1.8003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2317  
   data-arc span      25350 days (69.40 yr)  
   first obs. used      1949-12-14  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42613  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 22:19:24  

Additional Information
 Earth MOID = 1.54947 au 
 Jupiter MOID = 1.54988 au 
 T_jup = 3.172 
[ 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 11.9   n/a MPO448940  
diameter diameter 19.534 km 0.387 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.0882 h n/a LCDB (Rev. 2019-January); 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:
[Behrend, R. (2011) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.140   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2757 Crisser (1977 VN)          Discovered 1977-Nov-11 by Barros, S. at Cerro El Roble
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1977 VN = 1949 XO = 1956 AM = 1966 VJ = 1973 AC2 = 1979 FR 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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