20231+2606 STJ 50
20h 23m 04.73s +26° 05' 32.2" P.A. 73.00 sep 1.3 mag 9.70,13.00
| Coord 2000 | 20231+2606 | Discov num | STJ 50 | Comp | Coord arcsec 2000 | 20 23 04.73 +26 05 32.2 | |||||
| Date first | 2015 | Date last | 2018 | Obs | 2 | ||||||
| Pa first | 77 | Pa last | 73.4 | P.A. Now (θ) | 73.4° | ||||||
| Sep first | 1.2 | Sep last | 1.275 | Sep. Now (ρ) | 1.275" | ||||||
| Mag pri | 9.70 | Mag sec | 13.00 | delta mag (ΔM) | 3.3 | Spectral class | |||||
| Pri motion ra | +001 | Sec motion ra | -000 | ||||||||
| Pri motion dec | +003 | Sec motion dec | -004 | ||||||||
| Notes | U (Proper motion indicates non-physical) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Vulpecula | SAO | 88611 | Tycho2 | 2160-00183-1 | HD | 340125 | ||||
| DM | BD+25 4217 |
WDS 20231+2606 STJ 50 : NOTES
REFERENCES
| refcode | metd | author | reference |
| StJ2009 | C - | Serot, J. | 2009O&T....73...28S |
| StJ2009 | Obs. et Travaux 73, 28, 2009 | ||
| StJ2011 | C - | Serot, J. | 2011O&T....78....7S |
| StJ2011 | Obs. et Travaux 78, 7, 2011 | ||
| StJ2011b | C - | Serot, J., Tregon, B. & Grase, F. | 2011O&T....78...17S |
| StJ2011b | Obs. et Travaux 78, 17, 2011 | ||
| StJ2014 | Cl - | Serot, J. | 2014O&T....83...17S |
| StJ2014 | Obs. et Travaux 83, 17, 2014 | ||
| StJ2015 | S - | Serot, J. | 2015JDSO...11..361S |
| StJ2015 | JDSO 11, 361, 2015 | ||
| StJ2016 | S - | Serot, J. | 2016JDSO...12..488S |
| StJ2016 | JDSO 12, 488, 2016 | ||
| StJ2017 | S - | Serot, J. | 2017JDSO...13..268S |
| StJ2017 | +C | JDSO 13, 268, 2017 | |
| StJ2017b | S - | Serot, J. | 2017JDSO...13..433S |
| StJ2017b | +C | JDSO 13, 433, 2017 | |
| StJ2018a | S - | Serot, J. | 2018JDSO...14...78S |
| StJ2018a | JDSO 14, 78, 2018 | ||
| StJ2018b | C - | Serot, J. | 2018JDSO...14..527S |
| StJ2018b | JDSO 14, 527, 2018 | ||
| StJ2018c | S - | Serot, J. | 2018JDSO...14..476S |
| StJ2018c | JDSO 14, 476, 2018 | ||
| StJ2018d | S - | Serot, J., Wasson, R., Rowe, D. & Genet, R. | 2018JDSO...14..711S |
| StJ2018d | JDSO 14, 711, 2018 | ||
| StJ2019a | S+ - | Serot, J. | 2019JDSO...15..287S |
| StJ2019a | +Hg | JDSO 15, 287, 2019 | |
| StJ2019b | S - | Serot, J. | 2019JDSO...15..315S |
| StJ2019b | JDSO 15, 315, 2019 | ||
| StJ2019c | S - | Serot, J. | 2019JDSO...15..575S |
| StJ2019c | JDSO 15, 575, 2019 |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20231+2606 | STJ 50 | 2018 | 2 | 73 | 1.3 | 9.70 | 13.00 | U | 202304.73+260532.2 |
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WDS 20231+2606 STJ 50 : VISUAL OBSERVATIONS REPORTS
WDS 20231+2606 STJ 50 : MEASURES
WDS 20231+2606 : VIRTUAL EYEPIECE
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WDS 20231+2606 : ALADIN DSS IMAGE @
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