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1095 Tulipa (1926 GS)
Classification: Main-belt Asteroid          SPK-ID: 2001095
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02107922569537932 1.5327e-08  
a 3.023769473118236 1.0273e-08 au
q 2.960030753943578 4.4684e-08 au
i 10.03059485150677 4.9853e-07 deg
node 178.5165858157744 1.5689e-06 deg
peri 342.6593203079991 3.7135e-05 deg
M 46.55108926734368 3.5276e-05 deg
tp 2458952.158790963821
(2020-Apr-12.65879096)
0.00018818 TDB
period 1920.531542013602
5.26
9.7876e-06
2.68e-08
d
yr
n .1874481059668273 9.5529e-10 deg/d
Q 3.087508192292893 1.049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3679  
   data-arc span      34674 days (94.93 yr)  
   first obs. used      1926-04-14  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42457  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:10:15  

Additional Information
 Earth MOID = 1.96649 au 
 Jupiter MOID = 1.87393 au 
 T_jup = 3.222 
[ 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 10.46   n/a E2021B10 IRAS observations used: 5
diameter diameter 27.875 km 0.362 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 2.78721 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Binzel, R.P. (1987) Icarus 72, 135-208.]
[Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Benishek, V.; Protitch-Benishek, V. (2008) Minor Planet Bull. 35, 28-30.]
[Husarik, M. (2011) www.ta3.sk/~mhusarik]
[Benishek, V. (2015) Minor Planet Bull. 42, 75-76.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Klinglesmith III, D.A. (2017) Minor Planet Bull. 44, 69-72.]
[Durech, J.; Hanus, J.; Broz, M.; Lehky, M.; et al. (2017) Icarus 304, 101-109.]
[Klinglesmith III, D.A.; Hendrickx, S. (2018) Minor Planet Bull. 45, 61-63.]
[Stephens, R.D. (2018) Minor Planet Bull. 45, 50-54.]
[Skiff, B.A.; McLelland, K.P.; Sanborn, J.J.; Pravec, P.; Koehn, B.W. (2019) Minor Plantet Bull. 46, 238-265.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.146   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
B-V BV 0.720   0.020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=3.63 deg.
U-B UB 0.370   0.030 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=3.63 deg.

1095 Tulipa (1926 GS)          Discovered 1926-Apr-14 by Reinmuth, K. at Heidelberg
In 1966 C. Bardwell, Cincinnati, discovered that minor planet 1928 DC, discovered 1928 Feb. 24 by K. Reinmuth and originally designated 1095 Tulipa, is identical with planet 1449 Virtanen, discovered by Y. Vaisala, Turku, 1938 Feb. 20. This planet retains the latter designation 1449 Virtanen. The designation 1095 Tulipa has been reassigned to planet 1926 GS, discovered 1926 Apr. 14 by K. Reinmuth and newly catalogued.
Note: "planet" implies "minor planet"
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1926 GS = 1936 FE1 = 1937 LQ = 1939 VG = 1941 CC = 1942 JG = 1942 KB = 1952 FE1 = 1954 SO = 1954 UG3 = 1955 XO = 1956 AD1 = 1959 RM = 1965 VB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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