19510+1556 BPM 1708
19h 50m 57.15s +15° 56' 20.0" P.A. 178.00 sep 49.3 mag 14.13,14.34
| Coord 2000 | 19510+1556 | Discov num | BPM1708 | Comp | Coord arcsec 2000 | 19 50 57.15 +15 56 20.0 | |||||
| Date first | 1995 | Date last | 2015 | Obs | 9 | ||||||
| Pa first | 178 | Pa last | 178.2 | P.A. Now (θ) | 178.2° | ||||||
| Sep first | 49.1 | Sep last | 49.313 | Sep. Now (ρ) | 49.313" | ||||||
| Mag pri | 14.13 | Mag sec | 14.34 | delta mag (ΔM) | 0.21 | Spectral class | |||||
| Pri motion ra | -031 | Sec motion ra | -014 | ||||||||
| Pri motion dec | +011 | Sec motion dec | -019 | ||||||||
| Notes | N U (See Notes, Proper motion indicates non-physical) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Aquila | Gaia DR2 | 1819805204161809152 |
WDS 19510+1556 BPM 1708 : NOTES
| discov_num | notes | refcode |
| BPM1708 | [PM2000] 2034797 + [PM2000] 2034828. | Gvr2010 |
REFERENCES
| refcode | metd | author | reference |
| Gvr2010 | Pa - | Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. | 2010A&A...521A 4G |
| Gvr2010 | +T | A&A 521, A4, 2010 | |
| Gvr2010 | (Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000 | ||
| Gvr2010 | catalogs, spanning years ~1900-2000) |
DISCOVERER
| idgroup | discov | author |
| 1 | BPM | Bordeaux PM2000 catalogue (main catalog: separation < 2') |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19510+1556 | BPM1708 | 1997 | 2 | 178 | 49.1 | 14.31 | 14.52 | NV | 195057.15+155620.0 | ||
| 19510+1556 | BPM1708 | 2001 | 3 | 178 | 49.2 | 14.31 | 14.52 | NV | 195057.15+155620.0 | ||
| 19510+1556 | BPM1708 | 2010 | 4 | 178 | 49.2 | 14.13 | 14.34 | NV | 195057.15+155620.0 | ||
| 19510+1556 | BPM1708 | 2015 | 5 | 178 | 49.3 | 14.13 | 14.34 | NU | 195057.15+155620.0 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 19510+1556 BPM 1708 : VISUAL OBSERVATIONS REPORTS
WDS 19510+1556 BPM 1708 : MEASURES
WDS 19510+1556 : VIRTUAL EYEPIECE
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WDS 19510+1556 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
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Error -22130
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Error -27220
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Error -27220
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