AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 1
Log in to retrieve additional aliases from SIMBAD.
Name
  NSV 25115  
AAVSO UID
000-BPK-913 (197 observations)  
Constellation
Cygnus Sequence
J2000.0
20 21 24.90 +37 22 48.0  (305.35375 +37.38000) Search nearby
B1950.0 20 19 32.81 +37 13 11.4
Galactic coord. 75.694 +0.358
Other names

(Internal only)
2MASS J20212485+3722482 ALS 18757 ASASSN-V J202124.92+372248.6
ATO J305.3535+37.3800 Berkeley 87 9 GSC 02684-00007
HBHA 3703-24 TIC 13252288 UCAC4 637-092943
VES 203 [KW97] 45-42 [MS2011b] Berkeley 87 2
(Not logged in)  Add name
Variability type --
Spectral type ea
Mag. range
12 - 12.26 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team B-V = 1.40. To SE from LS II+37 73.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
2 Chojnowski, S. D.; et al., 2015, High-Resolution H-Band Spectroscopy of Be
Stars With SDSS-III/Apogee: I. New Be Stars, Line Identifications, and Line
Profiles
2015AJ....149....7C
3 G.V.Coyne, W.Wisniewski, C.Corbally, Vatican Publ 1, No.6, 197, 1975. 1975VatOP...1..197C
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Stellar Association Membership
 Berkeley 87 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2022-08-10 19:19 UTC Spectral type from 2015AJ....149....7C. Type from ASAS-SN data. Gaia DR3 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.