April 14, 2021
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
- Time Sensitive Alerts: https://www.aavso.org/asassn-21fh-possible-nova-mag-104-scorpius-0
- Novae: https://www.aavso.org/asassn-21fh-possible-nova-mag-104-scorpius
Note: N Sgr 2021 No. 2 has been given the permanent GCVS name V6595 Sgr.
April 6, 2021
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
- Time Sensitive Alerts: https://www.aavso.org/pnv-j17581670-2914490-possible-nova-sagittarius
- Novae: https://www.aavso.org/n-sgr-2021-no-2-pnv-j17581670-2914490
Note: The minimum of R Aqr has passed; ongoing observations, especially in B and V, are essential. Please continue to observe R Aqr until further notice. - Elizabeth O. Waagen, July 5, 2022
The HST observations were successfully obtained. Please continue to observe R Aqr until further notice. - Elizabeth O. Waagen, July 6, 2021
The Chandra observations have been completed. The HST observations will take place 2021 May 13 10:57:01 - 18:08:28 UT. - Elizabeth O. Waagen, May 4, 2021
March 30, 2021
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
- Time Sensitive Alerts: https://www.aavso.org/tcp-j18490521-1902054-asassn-21eh-nova-sgr
- Novae: https://www.aavso.org/nova-sagittarii-2021-mag-10
March 19, 2021
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
- Time Sensitive Alerts: https://www.aavso.org/pnv-j232447606111140-nova-eruption-czev3217
- Novae: https://www.aavso.org/pnv-j232447606111140-nova-eruption-czev3217-0
Note: Please continue to observe ASASSN-21co to help build a long-term light curve. - Elizabeth O. Waagen, January 3, 2023
March 2, 2021
February 17, 2021
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
- Campaigns and Observation Reports: https://www.aavso.org/ss-cyg-hq-campaign
- Spectroscopy: https://www.aavso.org/ss-cyg-hq-campaign-01
February 12, 2021
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
- Campaigns and Observation Reports: https://www.aavso.org/v406-vul-campaign
- Spectroscopy: https://www.aavso.org/v406-vul-campaign-01
November 27, 2020
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
- Time Sensitive Alerts: https://www.aavso.org/possible-nova-mag-10-perseus-0
- Novae: https://www.aavso.org/possible-nova-mag-10-perseus
Note: Please continue to observe VY Aqr until further notice. - Elizabeth O. Waagen, April 4, 2022
Please continue to observe VY Aqr until solar conjunction makes doing so impossible, and pick up again as soon after conjunction as possible. - Elizabeth O. Waagen, 1 February 2021
November 9, 2020
