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Latest Details
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Name
  NSV 1440  
AAVSO UID
000-BCX-661 (32618 observations)  
Constellation
Mensa Sequence
J2000.0
03 55 17.95 -82 26 11.3  (58.82479 -82.43647) Search nearby
B1950.0 04 00 01.60 -82 34 41.3
Galactic coord. 296.508 -32.238
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
3XMM J035517.9-822609 AAVSO 0405-82 ASAS J035520-8226.2
ASASSN-15sz BV 1025 CXO J035519.1-822612
DENIS J035517.9-822611 GALEX J035517.7-822612 GSC2.3 S0T3004228
USNO-A2.0 0075-00641791 USNO-B1.0 0075-0013182  
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Variability type
UGWZ/IBWD
Spectral type --
Mag. range
12.7 V - 19.1 R
Discoverer --
Epoch
--
Outburst --
Period 0.0252329 d  (36.3354 min)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto Outbursts around 2452930, 2453671 (ASAS-3) and 2456288 (BSM). It shows rebrightenings.
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References
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1 Isogai, K.; Kato, T.; Monard, B.; et al., 2019, NSV 1440: First WZ Sge-type
Object in AM CVn stars and candidates
2019arXiv190111425I
2 B. Monard; T. Kato, 2015, vsnet-alert #19293 --
3 D. Denisenko, 2015, vsnet-alert #19289 --
4 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
5 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
6 R.Knigge, H.Bauernfeind, Bamb Ver 7, No.51, 1967. 1967BamVe...7...51K
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
AllWISE W1 = 16.41W2 = 16.38W1 - W2 = 0.03
GALEX-DR5 FUV = 18.29NUV = 18.30FUV - NUV = -0.02
Images
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Supporting Documents
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Revision History
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6 Otero, Sebastian Alberto 2019-02-05 00:54 UTC Type and orbital period (that from early superhumps) from 2019arXiv190111425I. Gaia DR2 position.
5 Otero, Sebastian Alberto 2015-11-25 01:21 UTC Type from vsnet-alert 19293.
4 Otero, Sebastian Alberto 2015-11-24 01:34 UTC Maximum magnitude from AAVSO BSM Epoch Photometry Data (v3.0).
3 Otero, Sebastian Alberto 2015-11-23 23:53 UTC Type and maximum magnitude from ASAS-SN data. Minimum magnitude from USNO-B1.0. PPMXL position. Identification from vsnet-alert 19289.
2 Admin, VSX 2010-01-18 23:18 UTC Position updated to NSV version of June 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.