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1119 Euboea (1927 UB)
Classification: Main-belt Asteroid          SPK-ID: 2001119
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 .1554494413863534 1.9238e-08  
a 2.610735840762112 6.6905e-09 au
q 2.20489841270831 4.8968e-08 au
i 7.855272461655988 3.1921e-07 deg
node 57.37145810874743 2.1554e-06 deg
peri 229.8422359509057 6.9394e-06 deg
M 111.0920909369826 5.8165e-06 deg
tp 2458725.029623478761
(2019-Aug-29.52962348)
2.4632e-05 TDB
period 1540.787774394691
4.22
5.9228e-06
1.622e-08
d
yr
n .2336467137022998 8.9814e-10 deg/d
Q 3.016573268815915 7.7305e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3297  
   data-arc span      34116 days (93.40 yr)  
   first obs. used      1927-10-27  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39126  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:11:54  

Additional Information
 Earth MOID = 1.19632 au 
 Jupiter MOID = 2.15127 au 
 T_jup = 3.379 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456642.5 (2013-Dec-16.0) TDB
Reference: JPL 47 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1549782751411719 1.9114e-08  
q 2.206418601168262 4.8539e-08 au
tp 2457185.949086306738
(2015-Jun-12.44908631)
2.5088e-05 TDB
node 57.39579085298541 2.1531e-06 deg
peri 230.2352916917238 7.0059e-06 deg
i 7.85749479145481 3.1949e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      3297  
   data-arc span      34116 days (93.40 yr)  
   first obs. used      1927-10-27  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39126  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:11:54  

Additional Information
 Jupiter MOID = 2.15127 au 
 T_jup = 3.379 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.653337114356191E-16 -9.218183623539455E-16 -5.854952698422828E-14 -2.054537218503804E-14 -1.004108696251448E-14 -4.270318634865861E-15
q -9.218183623539455E-16 2.35599043532689E-15 1.275678588421684E-13 5.168896973985829E-14 1.92715822928925E-14 1.084770852246662E-14
tp -5.854952698422828E-14 1.275678588421684E-13 6.294049513745691E-10 2.792562375882917E-11 1.706753611427125E-10 1.455562824123717E-12
node -2.054537218503804E-14 5.168896973985829E-14 2.792562375882917E-11 4.635991081572046E-12 4.812161784767969E-12 1.080918811941147E-13
peri -1.004108696251448E-14 1.92715822928925E-14 1.706753611427125E-10 4.812161784767969E-12 4.908204892954216E-11 5.101591820167581E-13
i -4.270318634865861E-15 1.084770852246662E-14 1.455562824123717E-12 1.080918811941147E-13 5.101591820167581E-13 1.020755639079548E-13

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.35   n/a E2021B10  
diameter diameter 29.443 km 0.279 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 11.41 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Torno, S.; Oliver, R.L.; Ditteon, R. (2008) Minor Planet Bull. 35, 54-55.]
[Behrend, R. (2010) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
[Hanus, J.; Durech, J.; Oszkiewicz, D.A.; Behrend, R.; et al. (2016) Astron. Astrophys. 586, A108.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.064   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

1119 Euboea (1927 UB)          Discovered 1927-Oct-27 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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