|
865
|
Photometry and Spectroscopy of WR 140 (V1687 Cyg) through its upcoming periastron
|
astronoel
|
2024-09-10 (UTC)
|
2025-06-30 (UTC)
|
Spectroscopy, Photometry
|
|
870
|
Unveiling CI Hyi as a symbiotic system
|
jtoala
|
2024-09-10 (UTC)
|
2025-09-10 (UTC)
|
Photometry
|
|
872
|
Nova in Scorpius: N Sco 2024 No. 3 = V1725 Sco (TCP J17064645-3528079)
|
weo
|
2024-09-10 (UTC)
|
2026-09-11 (UTC)
|
Spectroscopy, Photometry
|
|
868
|
Photometry of BZ Camelopardalis in support of HST, Chandra multiwavelength observing campaign
|
pgodon
|
2024-08-26 (UTC)
|
2024-10-31 (UTC)
|
Photometry
|
|
867
|
Nova in Vulpecula: V615 Vul ( = N Vul 2024 = PNV J19430751+2100204)
|
weo
|
2024-08-02 (UTC)
|
2025-08-31 (UTC)
|
Spectroscopy, Photometry
|
|
856
|
Nova in Ophiuchus: N Oph 2024 = V4370 Oph = TCP J17395720-2627410
|
AAVSO
|
2024-03-10 (UTC)
|
2026-03-13 (UTC)
|
Spectroscopy, Photometry
|
|
851
|
Multiwavelength coverage requested for V695 Cyg study with HST
|
AAVSO
|
2024-02-14 (UTC)
|
2024-12-31 (UTC)
|
Spectroscopy, Photometry
|
|
838
|
Monitoring requested for 11 dwarf novae in support of HST observations in 2023-2024
|
AAVSO
|
2023-11-01 (UTC)
|
2024-09-30 (UTC)
|
Photometry
|
|
836
|
AAVSO and SNEWS partner in campaign to monitor bright supernova progenitors
|
AAVSO
|
2023-10-13 (UTC)
|
2025-08-31 (UTC)
|
Photometry
|
|
826
|
Supernova in M101 - SN 2023ixf in NGC 5457
|
AAVSO
|
2023-05-19 (UTC)
|
Ongoing
|
—
|
|
859
|
Photometry and spectroscopy requested for bright binaries being observed with CHARA - Revised
|
AAVSO
|
2023-04-18 (UTC)
|
2025-08-28 (UTC)
|
Spectroscopy, Photometry
|
|
813
|
Nova in Sagittarius: N Sgr 2023 = TCP J17562787-1714548
|
AAVSO
|
2023-02-20 (UTC)
|
Ongoing
|
Spectroscopy, Photometry
|
|
797
|
Monitoring requested for V730 Cep
|
AAVSO
|
2022-10-28 (UTC)
|
2025-08-31 (UTC)
|
Photometry
|
|
784
|
T Pyx monitoring requested for upcoming HST campaigns
|
AAVSO
|
2022-07-05 (UTC)
|
Ongoing
|
Photometry
|
|
773
|
EX Lup outburst coverage requested
|
AAVSO
|
2022-03-19 (UTC)
|
Ongoing
|
Spectroscopy, Photometry
|
|
771
|
Alert Notice 771: V1117 Her in deep fade again
|
AAVSO
|
2022-03-09 (UTC)
|
Ongoing
|
Photometry
|
|
754
|
Alert Notice 754: Monitoring requested for 15 VY Scl cataclysmic variables in support of HST observations
|
AAVSO
|
2021-09-14 (UTC)
|
2024-09-30 (UTC)
|
Spectroscopy, Photometry
|
|
747
|
V627 Peg photometry and spectroscopy requested
|
AAVSO
|
2021-07-20 (UTC)
|
Ongoing
|
Spectroscopy, Photometry
|
|
749
|
Nova in Vulpecula: N Vul 2021 = TCP J20210770+2914093
|
AAVSO
|
2021-07-16 (UTC)
|
Ongoing
|
Spectroscopy, Photometry
|
|
746
|
High-resolution spectroscopy and photometry requested for rho Cas study
|
AAVSO
|
2021-06-18 (UTC)
|
2024-12-31 (UTC)
|
Spectroscopy, Photometry
|
|
744
|
V1117 Her observations requested
|
AAVSO
|
2021-06-08 (UTC)
|
Ongoing
|
Photometry
|
|
742
|
Alert Notice 742: V1405 Cas = N Cas 2021 brightening
|
AAVSO
|
2021-05-05 (UTC)
|
Ongoing
|
Spectroscopy, Photometry
|
|
738
|
R Aqr monitoring needed in support of Chandra and HST observations
|
AAVSO
|
2021-04-05 (UTC)
|
Ongoing
|
Spectroscopy, Photometry
|
|
739
|
Nova in Sagittarius: N Sgr 2021 No. 2
|
AAVSO
|
2021-04-04 (UTC)
|
Ongoing
|
Spectroscopy, Photometry
|
|
735
|
Nova in Cassiopeia: N Cas 2021
|
AAVSO
|
2021-03-19 (UTC)
|
Ongoing
|
Spectroscopy, Photometry
|
