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Name
  V1024 Per  
AAVSO UID
000-BCX-660 (13447 observations)  
Constellation
Perseus Sequence
J2000.0
04 02 39.01 +42 50 45.9  (60.66253 +42.84609) Search nearby
B1950.0 03 59 11.55 +42 42 30.3
Galactic coord. 156.141 -7.366
Other names

(Internal only)
1RXS J040239.4+425037 1SXPS J040239.1+425047 2RXS J040239.3+425038
AAVSO 0355+42 ASASSN-V J040239.01+425045.5 CSV 371
GALEX J040239.0+425045 Gaia DR3 230780309488710016 NSV 1436
PSO J040239.032+425045.887 Ross 004 Ross 4
URAT1 665-085610 WISE J040239.03+425044.8 WISEA J040239.04+425044.6
ZTF18aaaatwt Zinn 0267  
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Variability type
UGSU
Spectral type --
Mag. range
12.2 - 19.17 V
Discoverer Frank Elmore Ross
Epoch
--
Outburst --
Period 0.0706 d  (101.7 min)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 19.1 mag. star 2.4" to the S and 17.0 mag. star 3.9" to the S.
2 Schmeer, Patrick Gaia DR2 parallax 3.9834 ± 0.0733 mas (distance 249.4 ± 4.6 pc).
3 Admin, VSX Outbursts in 1904 and 1948.
4 GCVS Team Var* [N.E.Kurochkin, Perem Zvezdy 6, 303, 1948.]. "Ross 4" on the chart in [N.E.Kurochkin, Perem Zvezdy 6, 303, 1948.] is another star.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Szkody, P.; Olde Loohuis, C.; Kiplitz, B.; et al., 2021, Cataclysmic
Variables in the Second Year of the Zwicky Transient Facility
2021AJ....162...94S
2 Thorstensen, J. R.; et al., 2017, New or Improved Orbital Periods of
Cataclysmic Binaries
2017RNAAS...1...29T
3 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2015, IBVS 6151
2015IBVS.6151....1K
4 T. Kato, I. Miller, 2014, vsnet-alert 17736 --
5 A. Henden, 2011, private communication. --
6 S.J. Brown, O.F. Mills, W. Osborn, V. Hoette, 2010, eJAAVSO 128 2010JAVSO.tmp..128B
7 F.E.Ross, AJ 36, 100, 1925. 1925AJ.....36...99R
8 J. Bedient - SV* R 004 = NSV 1436 = 1RXS J040239.4+425037 page --
External Links
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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 = 13.55W2 = 13.34W3 = 12.25W1 - W2 = 0.21
APASS-DR9 B = 14.76V = 14.30g' = 14.49r' = 14.07i' = 13.57B - V = 0.46
Images
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Supporting Documents
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Revision History
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11 Otero, Sebastian Alberto 2023-04-23 18:09 UTC Other names from 2021AJ....162...94S. Gaia DR3 position.
10 Schmeer, Patrick 2018-09-11 11:56 UTC Gaia DR2 position. Discoverer's give names added. Eruption year removed (not a nova).
9 Otero, Sebastian Alberto 2018-03-09 02:46 UTC Orbital period from 2017RNAAS...1...29T. PPMXL position.
8 Admin, VSX 2015-11-20 02:43 UTC Update from [2015IBVS.6151....1K].
7 Admin, VSX 2014-09-19 02:12 UTC Update from [vsnet-alert 17736].
6 Otero, Sebastian Alberto 2014-03-10 22:39 UTC Maximum magnitude from AAVSO data.
5 Otero, Sebastian Alberto 2011-02-04 08:06 UTC Maximum and minimum magnitudes from previous references and from USNO data.
4 Renz, Wolfgang 2011-02-04 02:41 UTC Revised coords to highest available accuracy coords originating from a UH 2.2m V-band image by K. J. Meech.
3 Admin, VSX 2010-10-05 00:49 UTC Update from [2010JAVSO.tmp..128B].
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.