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Name
  V6593 Sgr  
AAVSO UID
000-BNR-378 (572 observations)  
Constellation
Sagittarius Sequence
J2000.0
17 55 00.00 -21 22 40.1  (268.75000 -21.37781) Search nearby
B1950.0 17 52 00.14 -21 22 11.7
Galactic coord. 7.579 +2.053
Other names

(Internal only)
AT 2020urz BraTS-SON-T2-020 N Sgr 2020 No. 4
Nova Sagittarii 2020 No. 4 Nova Sgr 2020 No. 4 PGIR20evr
PNV J17545999-2122401    
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Variability type
NA
Spectral type --
Mag. range
10.4 - <19.2 V
Discoverer Cristóvão Jacques, Carlos Colesanti, Carlos Henrique Barreto, et al. (Brazilian Transient Search)
Epoch
05 Oct 2020 (HJD 2459128)
Outburst 2020
Period --
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick Reddened Galactic classical Fe II nova (2020ATel14064....1A). Last Palomar Gattini-IR non-detection on 2020 October 1.108 UT, first detection (Jmag. 11.5) on Oct. 2.110 UT (2020ATel14062....1D).
2 Schmeer, Patrick First detected on 2020 October 2.980 UT (mag. 11.1 CR). No previous brightenings were recorded by the ASAS-SN Sky Patrol since 2015 February 16. Crowded field. Gaia DR2 4070608344910091776 (Gmag. 18.6) is 0.8" S of the improved position reported by BraTS (CBAT "Transient Object Followup Reports").
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References
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1 E. Aydi; D. A. H. Buckley; L. Chomiuk; et al., 2020, ATel #14064 2020ATel14064....1A
2 K. De; M. Hankins; M. M. Kasliwal; et al., 2020, ATel #14062 2020ATel14062....1D
3 C. Jacques; C. Colesanti; C. Barreto; et al., 2020, CBET #4857 --
4 CBAT "Transient Object Followup Reports", 2020 (online data) --
5 Transient Name Server, 2020 (online data) --
6 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2021-03-19 00:21 UTC Type, outburst peak epoch and maximum magnitude from AAVSO data.
3 Schmeer, Patrick 2020-10-07 18:57 UTC Primary name from CBET 4865.
2 Schmeer, Patrick 2020-10-04 14:55 UTC Type from 2020ATel14064....1A. Maximum magnitude from AAVSO data. PGIR designation added from TNS and 2020ATel14062....1D.
1 Schmeer, Patrick 2020-10-03 22:29 UTC Initial submission.