19454+1705 BPM 1472
19h 45m 22.15s +17° 05' 18.3" P.A. 211.00 sep 69.8 mag 14.04,16.03
| Coord 2000 | 19454+1705 | Discov num | BPM1472 | Comp | Coord arcsec 2000 | 19 45 22.15 +17 05 18.3 | |||||
| Date first | 1990 | Date last | 2015 | Obs | 9 | ||||||
| Pa first | 210 | Pa last | 210.5 | P.A. Now (θ) | 210.5° | ||||||
| Sep first | 69.8 | Sep last | 69.758 | Sep. Now (ρ) | 69.758" | ||||||
| Mag pri | 14.04 | Mag sec | 16.03 | delta mag (ΔM) | 1.99 | Spectral class | |||||
| Pri motion ra | -042 | Sec motion ra | +012 | ||||||||
| Pri motion dec | -018 | Sec motion dec | -008 | ||||||||
| Notes | N V (See Notes, Proper motion indicates physical) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Sagitta | Gaia DR2 | 1820925228572180224 |
WDS 19454+1705 BPM 1472 : NOTES
| discov_num | notes | refcode |
| BPM1472 | [PM2000] 1969121 + [PM2000] 1968557. | 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 |
| 19454+1705 | BPM1472 | 1997 | 2 | 211 | 69.9 | 14.04 | 16.03 | NV | 194522.15+170518.3 | ||
| 19454+1705 | BPM1472 | 2001 | 3 | 211 | 69.9 | 14.04 | 16.03 | NV | 194522.15+170518.3 | ||
| 19454+1705 | BPM1472 | 2010 | 4 | 211 | 69.7 | 14.04 | 16.03 | NV | 194522.15+170518.3 | ||
| 19454+1705 | BPM1472 | 2015 | 5 | 211 | 69.8 | 14.04 | 16.03 | NV | 194522.15+170518.3 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 19454+1705 BPM 1472 : VISUAL OBSERVATIONS REPORTS
WDS 19454+1705 BPM 1472 : MEASURES
WDS 19454+1705 : VIRTUAL EYEPIECE
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WDS 19454+1705 : 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
Not valid ID.