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JPL Small-Body Database Browser
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35404 (1997 YV5)
Classification: Main-belt Asteroid          SPK-ID: 2035404
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2158388016049987 4.3006e-08  
a 2.320821441439389 8.2396e-09 au
q 1.819898122779925 1.021e-07 au
i 10.40882012236647 4.8252e-06 deg
node 309.4878226255815 1.9809e-05 deg
peri 342.4270050935775 2.1865e-05 deg
M 296.870564202023 9.1236e-06 deg
tp 2459226.959438559414
(2021-Jan-12.45943856)
3.2928e-05 TDB
period 1291.400704772363
3.54
6.8773e-06
1.883e-08
d
yr
n .2787670772283322 1.4846e-09 deg/d
Q 2.821744760098852 1.0018e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2131  
   data-arc span      10699 days (29.29 yr)  
   first obs. used      1991-01-11  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40372  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:05:32  

Additional Information
 Earth MOID = .806725 au 
 Jupiter MOID = 2.4002 au 
 T_jup = 3.525 
[ 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 13.3   n/a MPO431898  
diameter diameter 5.384 km 0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 5.74543 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2010) http://www.asu.cas.cz/~ppravec/neo.htm]
[Higgins, D. (2011) Minor Planet Bull. 38, 41-46.]
[Pravec, P.; Wolf, M.; Sarounova, L. (2017) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.234   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

35404 (1997 YV5)          Discovered 1997-Dec-25 by Kobayashi, T. at Oizumi
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1959-Nov-09 03:11 < 00:01 Iris 0.0237890858061898 0.0237827489554054 0.0237954233090475 7.97721522502442 7.9772151947313 2436881.632797663 0.497669139933459 373.052988910583 44.1633192945533 32.3702104658414 43880.7199605006 T 34 CATAB v2.0f-lin.ifort 2020-May-20 08:05:46 2020-May-20 08:05

Alternate Designations
 1997 YV5 = 2000 XG5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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