Skip to main content

Time Sensitive Alerts

Topic / Topic starter Replies Last postsort ascending
Hot topic PNV J20422233+2712111 (UGWZ:, 12 mag): TIME-RESOLVED PHOTOMETRY IS URGENTLY REQUIRED
by SPK » Thu, 04/13/2017 - 17:10
15
by SPK
Wed, 04/26/2017 - 06:01
Normal topic BV Cen
by paw » Sun, 04/23/2017 - 20:18
5
by hambsch
Tue, 04/25/2017 - 07:26
Normal topic Optical data on V2492 Cyg needed to support X-ray obs
by RHM » Tue, 04/04/2017 - 18:13
4
by RHM
Thu, 04/06/2017 - 19:15
Normal topic PNV J18593500-0819370: new transient (11.5 mag) in Aquila
by SPK » Fri, 03/31/2017 - 02:35
3
by SPK
Sat, 04/01/2017 - 11:38
Normal topic OV Bootis (UGWZ:) is in outburst (11 mag)
by SPK » Tue, 03/14/2017 - 18:47
1
by BPO
Wed, 03/15/2017 - 08:18
Normal topic Z CMa
by paw » Thu, 02/23/2017 - 08:50
5
by perdiguero
Mon, 02/27/2017 - 05:37
Normal topic PNV J16521887-3754189: new transient (12 mag) in Scorpius (meanwhile confirmed as a nova)
by SPK » Thu, 02/09/2017 - 08:18
11
by SPK
Sat, 02/25/2017 - 02:31
Normal topic Request for followup on several novae!
by finzellt » Mon, 02/20/2017 - 10:10
0
by finzellt
Mon, 02/20/2017 - 10:10
Normal topic Gaia17ajg: possible microlensing event (14.46 mag) in Scorpius
by SPK » Fri, 02/17/2017 - 07:32
1
by SPK
Fri, 02/17/2017 - 13:46
Normal topic PNV J18580379+1701265: new transient (12.1 mag) in Aquila
by SPK » Sat, 01/21/2017 - 02:56
0
by SPK
Sat, 01/21/2017 - 02:56
Normal topic ASASSN-16oe (in Crux): a disk microlensing event? (ATel #9860)
by SPK » Wed, 12/14/2016 - 16:03
1
by SPK
Mon, 12/19/2016 - 13:56
Normal topic The recurrent nova M31N 2008-12a (in the Andromeda galaxy) has finally erupted!
by SPK » Mon, 12/12/2016 - 13:32
0
by SPK
Mon, 12/12/2016 - 13:33
Normal topic GS Cet in very bright outburst (ASAS-SN)
by SPK » Wed, 11/09/2016 - 14:04
1
by SPK
Wed, 11/09/2016 - 14:05
Normal topic ASASSN-16ma: probable nova (11.6 mag) in Sagittarius (ATel #9669)
by SPK » Wed, 10/26/2016 - 02:17
7
by Deconinck Michel
Sun, 11/06/2016 - 13:08
Normal topic BB Arietis: rare and bright outburst
by SPK » Sun, 10/30/2016 - 04:56
4
by jfgout
Fri, 11/04/2016 - 18:18
Normal topic TCP J18031864-2909223: possible nova (12.8 mag) in Sagittarius
by SPK » Thu, 10/27/2016 - 12:15
6
by SPK
Wed, 11/02/2016 - 15:13
Normal topic TCP J18102829-2729590: possible nova (10.7 mag) in Sagittarius
by SPK » Thu, 10/20/2016 - 06:06
11
by SPK
Fri, 10/28/2016 - 07:55
Normal topic ASASSN-16kd: probable nova (11 mag) near the Galactic center
by SPK » Wed, 09/07/2016 - 17:07
12
by weo
Wed, 10/26/2016 - 19:07
Normal topic Nova in Sagittarius = TCP J18102829-2729590
by weo » Mon, 10/24/2016 - 13:35
0
by weo
Mon, 10/24/2016 - 13:35
Normal topic Optical outburst of CI Cam (ATel #9634)
by SPK » Sun, 10/16/2016 - 03:56
1
by SPK
Mon, 10/24/2016 - 04:58
Normal topic TCP J01375892+4951055: transient (13.2 mag) in Andromeda
by SPK » Wed, 10/19/2016 - 15:00
0
by SPK
Wed, 10/19/2016 - 15:00
Normal topic MASTER OT J010603.18-744715.8: probable nova (10.9 mag) in the SMC
by SPK » Fri, 10/14/2016 - 06:27
6
by weo
Mon, 10/17/2016 - 15:17
Normal topic Z CMa
by paw » Fri, 10/07/2016 - 00:31
0
by paw
Fri, 10/07/2016 - 00:31
Normal topic Possible nova in Lupus (9th mag.)
by Sebastian Otero » Sat, 09/24/2016 - 00:51
5
by PLA
Wed, 09/28/2016 - 21:37
Normal topic Brightening of an object in NGC 613 (Sculptor)
by Sebastian Otero » Tue, 09/20/2016 - 11:54
3
by weo
Thu, 09/22/2016 - 17:48
New posts
No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
Locked topic
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484