AAVSO Alert Notice 489: Nova Delphini 2013 = PNV J20233073+2046041 [V339 Del]
Active Dates: Aug. 16, 2013 – Aug. 16, 2013
Abstract:
Nova Del 2013 = PNV J20233073+2046041 was discovered by Koichi Itagaki (Teppo-cho, Yamagata, Japan) and reported by S. Nakano (Sumoto, Japan) on 2013 Aug. 14.584 UT with a discovery magnitude of unfiltered CCD magnitude 6.8 using a 0.18-m reflector. Spectra by numerous professional and amateur astronomers show strong H-alpha and H-beta emission and P Cygni profile emission lines indicating a pre-maximum classical nova.
Justification:
The nova is continuing to fade slowly and monitoring is requested until further notice.
Requested Data Types:
Photometry, Spectroscopy
Targets
| Name | Magnitude | Variability Type | Photometry Notes | Spectroscopy Notes |
|---|---|---|---|---|
| OGLE-2013-NOVA-02 | 11.50 | N |
Cadence: Not Specified Precision: 100 |
Cadence: Not Specified Resolution: 250 Desired SNR: 100 |
Spectroscopy Lines:
No spectroscopy lines provided
Photometry Filters:
No photometry filters provided
Comparison Stars:
No comparison stars provided
Co-Authorship
Observers are not eligible for co-authorship.
Additional Observer Input:
Not provided
Additional Submission Location:
Not provided
Forum URL
N/A
Notes:
Principal Investigator: N/A; Imported Campaign (Alert Notice #489)