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Project VS-COMPAS

Variable Stars Common Observation
Mission in Particular Areas of the Sky



1347 stars discovered as of Nov 15, 2015
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NSVS 5899669   [SIMBAD Query] [VizieR] [Aladin] [DSS 15min] [Locating Chart]

AAVSO UID:000-BLF-127 [data]
Constellation:Cygnus
J2000.0:21 19 26.75 +40 07 01.3
319.86146 +40.11703

B1950.0:21 17 29.36 +39 54 17.9
Other designations:
2MASS J21192674+4007013
AKARI-IRC-V1 J2119267+400701
GSC2.3 N352087456
MSX6C G084.9895-06.6504
UCAC4 651-101455
USNO-B1.0 1301-0429281
WISE J211926.74+400701.3

Var. type:SR
Spec. type:--
Mag. range:14.1 - 14.6 V
Epoch:
05 Nov 1999 (HJD 2451488)

J-K=1.42. NSVS magnitudes contaminated by 2MASS J21192601+4007040 (J-K= 2.26, V= 17.6, sep. 8"), 2MASS J21192710+4006520 (J-K= 0.44, V= 17.3, sep. 10"), 2MASS J21192602+4007161 (J-K= 0.15, V= 17.3, sep. 17"), 2MASS J21192553+4007194 (J-K= 0.52, V= 17.8, sep. 23"), 2MASS J21192454+4006596 (J-K= 0.66, V= 16.4, sep. 24"), 2MASS J21192566+4006317 (J-K= 0.57, V= 16.7, sep. 31"), 2MASS J21192937+4006436 (J-K= 0.80, V= 16.7, sep. 35") and 2MASS J21192993+4006585 (J-K= 0.56, V= 16.2, sep. 37"). Range has been corrected.
Period:            116.2 Discoverer: Ivan Adamin, Siarhey Hadon, VS-COMPAS Team

Visibility Chart

Friday, September 12, 2025 Saturday, September 13, 2025
131415161718 192021222300 010203040506 070809101112
   Sun and Moon
sunset   sunrise
         
19:47
@ 97.6°
06:54
@ 262.4°
moonset   moonrise
     
13:43
@ 132.5°
21:00
@ 225.1°

131415161718 192021222300 010203040506 070809101112

NSVS 5899669
Circumpolar / The object is all day up

max
12.3m
max
12.3m
 
131415161718 192021222300 010203040506 070809101112


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