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Name
Romanov V2
AAVSO UID
000-BMF-742 (No observations)
Constellation
Scorpius
Sequence
J2000.0
17 40 08.20 -32 18 44.4 (265.03417 -32.31233)
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B1950.0
17 36 52.42 -32 17 10.5
Galactic coord.
356.508 -0.773
Other names
(Internal only)
2MASS J17400820-3218443
ASASSN-V J174008.20-321844.4
GSC2.3 S8HB087607
IRAS 17368-3217
WISE J174008.18-321844.4
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Variability type
VAR
Spectral type
--
Mag. range
15.0 I - 18.7 G
Discoverer
Filipp Romanov
Epoch
--
Outburst
--
Period
--
Rise/eclipse dur.
--
Remarks
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1
Romanov, Filipp
J-K= 3.24 in 2MASS. Bright on 1980-07-31 SERC-I plate and faint on 1981-07-19 SERC-I plate. Maximum magnitude from GSC2.3. 2MASS position.
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the
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2MASS
J = 8.63
H = 6.59
K = 5.39
J - K = 3.24
AllWISE
W1 = 4.91
W2 = 3.93
W3 = 2.29
W4 = 1.00
W1 - W2 = 0.98
W3 - W4 = 1.29
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Supporting Documents
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1
Animation of DSS plates showing Romanov V2 variability
Romanov, Filipp
2017-03-06 05:18 UTC
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Revision History
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2
Romanov, Filipp
2019-02-09 17:33 UTC
Minimum magnitude and position from Gaia DR2.
1
Romanov, Filipp
2017-03-07 10:56 UTC
Initial submission.
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