19165-1055 GMC 18
19h 16m 30.63s -10° 54' 36.2" P.A. 198.00 sep 9.0 mag 13.30,15.60 Sp F8V+G7V
| Coord 2000 | 19165-1055 | Discov num | GMC 18 | Comp | Coord arcsec 2000 | 19 16 30.63 -10 54 36.2 | |||||
| Date first | 1951 | Date last | 2015 | Obs | 9 | ||||||
| Pa first | 197 | Pa last | 198 | P.A. Now (θ) | 198° | ||||||
| Sep first | 9.5 | Sep last | 8.984 | Sep. Now (ρ) | 8.984" | ||||||
| Mag pri | 13.30 | Mag sec | 15.60 | delta mag (ΔM) | 2.3 | Spectral class | F8V+G7V (yellow-white/yellow) | ||||
| Pri motion ra | -001 | Sec motion ra | -003 | ||||||||
| Pri motion dec | -004 | Sec motion dec | -028 | ||||||||
| Notes | V (Proper motion indicates physical) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Aquila | Gaia DR2 | 4199942042241320704 |
WDS 19165-1055 GMC 18 : NOTES
REFERENCES
| refcode | metd | author | reference |
| GMc2011 | C u | Micello, G. | 2011JDSO....7...37M |
| GMc2011 | JDSO 7, 37, 2011 | ||
| GMc2011b | C w | Preti, L. & Micello, G. | 2011JDSO....7..144P |
| GMc2011b | JDSO 7, 144, 2011 | ||
| GMc2012 | C u | Micello, G. | 2012JDSO....8...28M |
| GMc2012 | JDSO 8, 28, 2012 | ||
| GMc2012b | P j | Micello, G. | . |
| GMc2012b | +C | Il Bollettino Delle Stelle Doppie 2, 14, 2012 | |
| GMc2012c | P+ w | Micello, G. | 2012OED.....9..117M |
| GMc2012c | +E2 | El Observador de Estrellas Dobles, Issue #9, 117, 2012 | |
| GMc2012d | C j | Adigrat, A. & Micello, G. | . |
| GMc2012d | +M | Il Bollettino Delle Stelle Doppie 2, 21, 2012 | |
| GMc2012e | C u | Micello, G. | 2012JDSO....8..193M |
| GMc2012e | JDSO 8, 193, 2012 | ||
| GMc2012f | P+ j | Micello, G. | . |
| GMc2012f | +C | Il Bollettino Delle Stelle Doppie 1, 14, 2012 | |
| GMc2012g | C u | Micello, G. | ................... |
| GMc2012g | Webb Soc., Double Star Circ. 20, 2012 | ||
| GMc2012h | M j | Micello, G. | . |
| GMc2012h | Il Bollettino Delle Stelle Doppie 2, 26, 2012 | ||
| GMc2012i | P - | Micello, G. | . |
| GMc2012i | Il Bollettino Delle Stelle Doppie 3, 13, 2012 | ||
| GMc2013 | C j | Micello, G. | . |
| GMc2013 | Il Bollettino Delle Stelle Doppie 4, 18, 2013 | ||
| GMc2013b | P - | Micello, G. | . |
| GMc2013b | Il Bollettino Delle Stelle Doppie 5, 5, 2013 | ||
| GMc2013c | C j | Micello, G. | . |
| GMc2013c | Il Bollettino Delle Stelle Doppie 6, 23, 2013 | ||
| GMc2013c | (Date corrected from 2012.829 to 2012.892 before conversion to Julian epoch) | ||
| GMc2013d | C - | Micello, G. | . |
| GMc2013d | +P | Il Bollettino Delle Stelle Doppie 7, 9, 2013 | |
| GMc2014 | C j | Micello, G. | . |
| GMc2014 | Il Bollettino Delle Stelle Doppie 8, 21, 2014 | ||
| GMc2016 | C - | Micello, G. | . |
| GMc2016 | +orb | Il Bollettino Delle Stelle Doppie 17, 5, 2016 | |
| GMc2019 | C j | Micello, G. | . |
| GMc2019 | Il Bollettino Delle Stelle Doppie 28, 15, 2019 |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19165-1055 | GMC 18 | 1998 | 2 | 198 | 8.8 | 13.30 | 15.60 | F8V+G7V | V | 191630.63-105436.2 | |
| 19165-1055 | GMC 18 | 2000 | 4 | 198 | 9.1 | 13.30 | 15.60 | F8V+G7V | V | 191630.63-105436.2 | |
| 19165-1055 | GMC 18 | 2010 | 5 | 198 | 8.8 | 13.30 | 15.60 | F8V+G7V | V | 191630.63-105436.2 | |
| 19165-1055 | GMC 18 | 2015 | 6 | 198 | 9.0 | 13.30 | 15.60 | F8V+G7V | V | 191630.63-105436.2 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 19165-1055 GMC 18 : VISUAL OBSERVATIONS REPORTS
WDS 19165-1055 GMC 18 : MEASURES
WDS 19165-1055 : VIRTUAL EYEPIECE
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WDS 19165-1055 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
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Error -27220
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