19521+1546 BPM 1749
19h 52m 04.55s +15° 45' 33.8" P.A. 276.00 sep 92.0 mag 14.51,14.91
| Coord 2000 | 19521+1546 | Discov num | BPM1749 | Comp | Coord arcsec 2000 | 19 52 04.55 +15 45 33.8 | |||||
| Date first | 1997 | Date last | 2015 | Obs | 7 | ||||||
| Pa first | 276 | Pa last | 275.6 | P.A. Now (θ) | 275.6° | ||||||
| Sep first | 92.1 | Sep last | 92.038 | Sep. Now (ρ) | 92.038" | ||||||
| Mag pri | 14.51 | Mag sec | 14.91 | delta mag (ΔM) | 0.4 | Spectral class | |||||
| Pri motion ra | +023 | Sec motion ra | +043 | ||||||||
| Pri motion dec | -009 | Sec motion dec | -026 | ||||||||
| Notes | N V (See Notes, Proper motion indicates physical) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Aquila | Gaia DR2 | 1819783935481953152 |
WDS 19521+1546 BPM 1749 : NOTES
| discov_num | notes | refcode |
| BPM1749 | [PM2000] 2047469 + [PM2000] 2046243. | 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 |
| 19521+1546 | BPM1749 | 1997 | 2 | 276 | 92.0 | 14.51 | 14.91 | NV | 195204.55+154533.8 | ||
| 19521+1546 | BPM1749 | 2001 | 3 | 276 | 92.1 | 14.51 | 14.91 | NV | 195204.55+154533.8 | ||
| 19521+1546 | BPM1749 | 2010 | 4 | 276 | 92.3 | 14.51 | 14.91 | NV | 195204.55+154533.8 | ||
| 19521+1546 | BPM1749 | 2015 | 5 | 276 | 92.1 | 14.51 | 14.91 | NV | 195204.55+154533.8 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 19521+1546 BPM 1749 : VISUAL OBSERVATIONS REPORTS
WDS 19521+1546 BPM 1749 : MEASURES
WDS 19521+1546 : VIRTUAL EYEPIECE
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WDS 19521+1546 : ALADIN DSS IMAGE @
Error -22130
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Error -27220
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