Nova Geminorum 1912
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Stern Nova Geminorum 1912 |
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Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | Twins | ||||||
| Right ascension | 06 h 54 m 54.35 s | ||||||
| declination | + 32 ° 08 ′ 28 ″ | ||||||
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Other names and catalog entries |
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DN Geminorum or Nova Geminorum 1912 was a nova in the constellation Gemini that was discovered by Sigurd Enebo on March 13, 1912 in Dombås , Norway . It reached a brightness of 3.5 mag . Its brightness decreased by 3 mag in 36 days. Today its brightness is 15 mag.
Web links
- Nova 18.1912 Geminorum in: Astronomische Nachrichten, volume 191, p.45 (1912). bibcode : 1912AN .... 191 ... 45.
- About the spectrum of the Nova Geminorum after recordings on the spectrograph No III in Pulkowo in: Communications from the Nikolai-Hauptsternwarte zu Pulkowo; Vol. 5, 2 (1912). bibcode : 1912MiPul ... 5 ... 25B
- About the weak absorption lines in the spectrum of Nova Geminorum 2 in: Astronomische Nachrichten, volume 192, p.123 (1912). bibcode : 1912AN .... 192..123L
- Brightness estimates of Nova Geminorum (1912) No. 2 and two neighboring stars in: Astronomische Nachrichten, volume 213, p.395 (1921). bibcode : 1921AN .... 213..395E