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Latest Details
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Name
  ASAS J192217-1846.1  
AAVSO UID
000-BQK-103 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
19 22 17.26 -18 46 07.8  (290.57192 -18.76883) Search nearby
B1950.0 19 19 22.22 -18 51 55.1
Proper motion
RA: -14.0 +/- 6.9 mas/yDec: 22.1 +/- 4.5 mas/ySource: UCAC4
Galactic coord. 19.250 -15.058
Other names

(Internal only)
2MASS J19221725-1846078 ASAS 192217-1846.1 ASASSN-V J192217.31-184607.8
ATO J290.5719-18.7688 GSC 06305-01628 Gaia DR2 4083593298030382080
Gaia DR3 4083593298030382080 IRAS 19193-1851 TIC 12386086
UCAC4 357-182365 WISE J192217.25-184607.7 WISEA J192217.25-184607.8
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Variability type
M
Spectral type --
Mag. range
11.8 - 14.3 V
Discoverer ASAS
Epoch
16 Jul 2016 (HJD 2457586.0) Ephemeris
Outburst --
Period 289.5 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto VSP Note: 16.5 Vmag. star 2.6" to the SSE.
2 Otero, Sebastian Alberto Likely small amplitude carbon mira.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 8.29H = 7.16K = 6.38J - K = 1.92
AllWISE W1 = 6.07W2 = 5.41W3 = 4.88W4 = 4.43W1 - W2 = 0.65W3 - W4 = 0.45
APASS-DR9 B = 16.19V = 13.06g' = 14.86r' = 12.04i' = 10.82B - V = 3.13
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 22 17.26 -18 46 07.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2026-05-13 22:19 UTC Range (corrected from ASAS-3 data. Epoch from ASAS-SN data. Period from ASAS-3 and ASAS-SN data.
2 Zalezsak, Tamas 2016-03-24 01:26 UTC UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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