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All symbiotics

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Version from February 3, 2024

PPA J1808-2700

MISCLASSIFIED MILKY WAY
 
Constellation
Sagittarius
Equatorial coordinates
α = 18 08 01.488
δ = -27 00 15.997
Galactic coordinates
l = 4.1545°
b = -3.3098°

Suspected 2009Ref
Re-classified 2013Ref
Type PNRef
18 08 1.488 -27 00 16.00
FoV: 2.99'

Identifiers

PPA J1808-2700 IRAS - GSC2.4.2 S9TN068405 AAVSO -
SIMBAD PN G004.1-03.3 Pan-STARRS 75592720062315008 SAO - VSX 306015
GAIA DR3 4063075968768375936 SkyMapper 180801.49-270015.9 WRAY - GCVS -
2MASS J18080149-2700158 HIP - Hen - BD -
WISE J180801.48-270015.9 TYC - ESO - HD -

Symbiotic Catalogs

Bidelman (1954) - Allen (1984) - Belzcyński et al. (2001) -
Gaposchkin (1957) - Kenyon (1986) - Akras et al. (2019) -
Boyarchuk (1969) - Vaidis (1988, 1991) -

Position

Right ascension (°) 272.0062Ref Parallax (mas) 0.077±0.029Ref Reddening E(B-V) (mag) 0.78±0.02Ref, Note
Declination (°) -27.0044Ref Distance (kpc) 6.95Ref, Note, 6.98Ref, Note    
Galactic longitude (°) 4.1545Ref Proper motion in α (mas/yr) 0.01±0.03Ref    
Galactic latitude (°) -3.3098Ref Proper motion in δ (mas/yr) -7.92±0.02Ref    

Links

SIMBAD   CDS Portal


Notes

Initially suspected of being a symbiotic star in by Miszalski et al. (2009), the object was later reclassified as a superposition of a planetary nebula and a red giant (Miszalski et al., 2013).


References

  • Miszalski, B., Acker, A., Moffat, A. F. J. et al., 2009, A&A, 496, 3, 813, 2009A&A...496..813M
  • Miszalski, B., Mikołajewska, J., Udalski, A., 2013, MNRAS, 432, 4, 3186, 2013MNRAS.432.3186M


Last updated: July 5, 2020