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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
News Discoveries Search Bulletin Observing Articles Classification References Tools Team

NSVS 16521714   [SIMBAD Query] [VizieR] [Aladin] [DSS 15min] [Locating Chart]

AAVSO UID:000-BLQ-918 [data]
Constellation:Serpens
J2000.0:17 17 56.14 -12 21 08.6
259.48390 -12.35238

B1950.0:17 15 08.07 -12 17 59.6
Other designations:
2MASS J17175613-1221085
ASAS J171756-1221.2
GSC2.3 S80W015580
UCAC4 389-074075
URAT1 389-089332
USNO-B1.0 0776-0450055

Var. type:SR
Spec. type:--
Mag. range:14.4 - 15.1 V
Epoch:
07 Jun 1999 (HJD 2451337.0)

J-K= 1.36. ASAS-3 and NSVS magnitudes are contaminated by 2MASS J17175453-1221012 (J-K= 0.87, V= 17.0, sep. 24"). Also NSVS magnitudes are contaminated by 2MASS J17175423-1220573 (J-K= 1.09, V= 18.0, sep. 30"), 2MASS J17175472-1220457 (J-K= 0.81, V= 16.3, sep. 31"), 2MASS J17175413-1221350 (J-K= 0.88, V= 15.1, sep. 40"). Range has been corrected.
Period:            62.5 d Discoverer: Siarhey Hadon, VS-COMPAS Team

Visibility Chart

Saturday, April 18, 2026 Sunday, April 19, 2026
131415161718 192021222300 010203040506 070809101112
   Sun and Moon
sunset   sunrise
         
20:31
@ 109.9°
06:16
 @ 249.8°
moonset   moonrise
     
22:42
@ 128.9°
06:26
 @ 228.3°

131415161718 192021222300 010203040506 070809101112

NSVS 16521714
rise   set
     
23:59
@ 290.3°
09:47
 @ 69.7°
max↕
↕12.3m
max↕
↕12.3m
 
131415161718 192021222300 010203040506 070809101112


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