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Details for Revision 5
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Name
  V6594 Sgr  
AAVSO UID
000-BNX-736 (766 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 49 05.07 -19 02 04.2  (282.27112 -19.03450) Search nearby
B1950.0 18 46 08.75 -19 05 30.9
Galactic coord. 15.617 -8.052
Other names

(Internal only)
ASASSN-21eh AT 2021hej MASTER OT J184905.04-190203.9
N Sgr 2021 Nova Sagittarii 2021 Nova Sgr 2021
PSO J184905.064-190204.346 TCP J18490521-1902054 VHS J184905.06-190204.3
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Variability type
N
Spectral type --
Mag. range
9.3 - 20.0 V
Discoverer ASAS-SN
Epoch
--
Outburst 2021
Period --
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick Galactic classical Fe II nova (2021ATel14487....1S)
2 Schmeer, Patrick Apparently independently discovered by Hideo Nishimura and by Yuji Nakamura (CBAT "Transient Object Followup Reports"). Prior to discovery on 2021 March 25, no brightenings had been recorded by the ASAS-SN Sky Patrol since 2015 March 21.
3 Otero, Sebastian Alberto VSP Note: 19.3 mag. star 3" to the NE.
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References
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1 U. Munari; A. Vagnozzi; S. Dallaporta; P. Valisa, 2021, ATel #14488 2021ATel14488....1M
2 M. K. Srivastava; V. Kumar; D. P. K. Banerjee; et al., 2021, ATel #14487 2021ATel14487....1S
3 Transient Name Server, 2021 (online data) --
4 CBAT "Transient Object Followup Reports", 2021 (online data) --
5 H. Nishimura; S. Nakano; S. Naito; et al., 2021, CBET #4950 --
6 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
7 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
External Links
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Supporting Documents
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Revision History
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7 Otero, Sebastian Alberto 2022-04-26 19:13 UTC Type from AAVSO data.
6 Schmeer, Patrick 2021-05-09 14:00 UTC Epoch (optical peak) from ASAS-SN Sky Patrol and AAVSO data. MASTER OT name and reference added.
5 Otero, Sebastian Alberto 2021-03-31 01:10 UTC Maximum magnitude from AAVSO data.
4 Schmeer, Patrick 2021-03-27 08:22 UTC Primary name from CBET 4950. Type and eruption year from 2021ATel14487....1S. Maximum magnitude from 2021ATel14488....1M and AAVSO data.
3 Schmeer, Patrick 2021-03-26 20:41 UTC Maximum magnitude from AAVSO data. Minimum magnitude derived from Gaia EDR3.
2 Schmeer, Patrick 2021-03-26 07:31 UTC TOCP designation and reference added.
1 Otero, Sebastian Alberto 2021-03-26 01:14 UTC Minimum magnitude from Pan-STARRS1. Gaia EDR3 position.