AAVSO: American Association of Variable Star Observers
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Proposal #198

Proposer (14093) Phil Sullivan (navillus@sonic.net) obscode: SPP
Assigned To(3663) Dirk Terrell
Date SubmittedMarch 2, 2021
StatusDeclined
PriorityNormal
Proposal

I'd like to observe ASASSN-21co, a long period eclipsing binary, with one of the southern telescopes in response to Alert Notice 732. Cadence should be daily. Filters should be B,V,R,I. Duration of observations should be until about 10 days after the expected end to the eclipse, so until June 1, 2021. Images should go to my VPhot account, SPP.

Targets
Target RA (H.HH) Dec (D.DD) Magnitude Telescope Observation Frequency Expiration Date Proprietary Term
ASASSN-21CO 18.297644 -58.13036 12.3–11.7 No

Comments

(3663) Dirk Terrell — March 5, 2021, 5:36 p.m.

Please coordinate with Cameron McEwing (tech.mechanic@gmail.com). He has an approved proposal to observer this system.

Comments on this proposal are closed.