2008IAUC.8947....1N

Query : 2008IAUC.8947....1N

2008IAUC.8947....1N - IAU Circ., 8947, 1 (2008/May-0)

Nova Ophiuchi 2008.

NISHIYAMA K., KABASHIMA F., NAKANO S., NISHIMURA H., HASEDA K., YAMAOKA H., DVORAK S., JACQUES C., PIMENTEL E., GUIDO E., SOSTERO G., MIKUZ H. and JONES A.

Abstract (from CDS):

The following Japanese observers have reported independent discoveries on May 25 of an apparent tenth-magnitude nova: K. Nishiyama (Kurume, Fukuoka-ken) and F. Kabashima (Miyaki-cho, Saga- ken) on 60-s frames taken with a 105-mm f/5.6 lens (communicated by S. Nakano, Sumoto, Japan); H. Nishimura (Kakegawa, Shizuoka-ken; via Nakano); and K. Haseda (Toyohashi, Aichi; via H. Yamaoka, Kyushu University). Nishimura and Haseda used 120-mm-f.l. camera lenses. Other confirming reports were received after word of the object was posted on the Central Bureau's unconfirmed-objects webpage. CCD position measured for the apparent nova by Nishiyama and Kabashima (0.40-m f/9.8 reflector) on May 25.750 UT: R.A. = 17h39m50s.93, Decl. = -23o50'00".9 (equinox 2000.0). Other measured position end figures: Nishimura, 51s, 49'.1; Haseda, 47s, 50'28" (resolution 14"/pixel); S. Dvorak (near Orlando, FL, U.S.A., 0.25-m telescope on May 26.30), 50s.90, 50'00".6; C. Jacques and E. Pimentel (Belo Horizonte, Brazil, 0.25-m reflector remotely near Mayhill, NM, U.S.A., on May 26.43), 50s.92, 50'01".1. E. Guido and G. Sostero (Remanzacco, Italy, 0.25-m reflector, remotely near Mayhill, NM), 50s.95, 50'00".9 (image posted at http://tinyurl.com/ 3v9cje). Magnitudes for the apparent nova (unfiltered CCD unless otherwise noted): 1985 (no date), [19.5 (Jacques and Pimentel, red Digitized Sky Survey); 1991 Aug. 11, [20: (Guido and Sostero, U.K. Schmidt Telescope red plate); 2008 Mar. 8.82, Apr. 4.77, and May 14.70, [11.5 (Haseda); Apr. 27.094, [16.0 (H. Mikuz, Crni Vrh Observatory; red magnitude); May 14.759, [12 (Nishimura); 19.752 and 20.694, [12.4 (Nishiyama and Kabashima); 20.745, [10 (Nishimura); 25.69, 10.3 (Haseda); 25.693 and 25.695, 10.2 (Nishiyama and Kabashima); 25.706, 10.2 (Nishimura); 25.750, 10.2 (Nishiyama and Kabashima); 26.30, V = 10.29, B = 11.72 (Dvorak); 26.31, B = 11.42, V = 10.45, R = 9.81 (Guido and Sostero); 26.43, 10.4 (Jacques and Pimentel). Visual magnitude estimates by A. Jones (Nelson, New Zealand): May 26.40, 10.2; 26.45, 10.1.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 1

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Number of rows : 1

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2026	#notes
1	V* V2670 Oph	No*	17 39 50.94	-23 50 01.0						~	23	0

Query : 2008IAUC.8947....1N

Basic data :

V* V2670 Oph -- Classical Nova

No* (2017ARep,NOVA), V* (V*)

17 39 50.94 -23 50 01.0 [ ] D 2008IAUC.8948....3N

17 36 47.79 -23 48 26.3 [ ]

003.66556 +03.77993 [ ]

J 13.442 [0.01] B 2013A&A...554A.123S

H 13.081 [0.01] B 2013A&A...554A.123S

K 12.181 [0.01] B 2013A&A...554A.123S

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NOVA Oph 2008 a NOVA Oph 2008 V* V2670 Oph

References (23 between 1850 and 2026) (Total 23)
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V* V2670 Oph

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