930 Westphalia









































































930 Westphalia
Oppdaging A
Oppdaga av W. Baade
Oppdaga ifrå Hamburg-Bergedorf
Oppdaga dato
10. mars 1920

Alternative namn B
 1920 GS
Kategori Hovudbeltet
BaneelementCJPL
Epoke 2454600,5 JD (14. mai 2008)

Solfjerne (aphel, Q) 		415,998 mill. km (2,781 AE)

Solnære (perihel, q)
 311,606 mill. km (2,083 AE)

Stor halvakse (a)
 363,802 mill. km (2,432 AE)

Eksentrisitet (e)
 0,143

Omløpsperiode (P)
 1385,186 d (3,79 år)

Gjennomsnittleg anomali (M)
 329,076°

Banehelling (i)
 15,315°

Lengda til oppstigande knute (Ω)		 341,121°

Perihelargument (ω) 		329,499°
Fysiske eigenskapar
Dimensjonar 36,48 km
Albedo 0,037
Spektralklasse
Ch (SMASS)

Absolutt storleiksklasse:		 11,40

930 Westphalia er ein hovudbelteasteroide. Han blei oppdaga den 10. mars 1920 av Walter Baade ifrå Hamburger Sternwarte.



Kjelder |



  • 930 Westphalia - baneparametrar hjå JPL

  • Oppdagarar og oppdagingsplassar i Engelsk Wikipedia sine asteroidelister. Listene baserer seg på Minor Planet Center - «Discovery Circumstances: Numbered Minor Planets»









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For andre objekt og regionar, sjå asteroidekategoriar, binærasteroidar, asteroidemånar, meteoroidar og solsystemet.

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