20219+1504 BPM 2129
20h 21m 53.30s +15° 03' 47.3" P.A. 150.00 sep 90.8 mag 15.52,15.79
| Coord 2000 | 20219+1504 | Discov num | BPM2129 | Comp | Coord arcsec 2000 | 20 21 53.30 +15 03 47.3 | |||||
| Date first | 1987 | Date last | 2015 | Obs | 9 | ||||||
| Pa first | 150 | Pa last | 150 | P.A. Now (θ) | 150° | ||||||
| Sep first | 90.6 | Sep last | 90.833 | Sep. Now (ρ) | 90.833" | ||||||
| Mag pri | 15.52 | Mag sec | 15.79 | delta mag (ΔM) | 0.27 | Spectral class | |||||
| Pri motion ra | -006 | Sec motion ra | -003 | ||||||||
| Pri motion dec | -011 | Sec motion dec | -011 | ||||||||
| Notes | N V (See Notes, Proper motion indicates physical) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Delphinus | Gaia DR2 | 1805283541742750592 |
WDS 20219+1504 BPM 2129 : NOTES
| discov_num | notes | refcode |
| BPM2129 | [PM2000] 2274995 + [PM2000] 2275260. | 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 |
| 20219+1504 | BPM2129 | 1999 | 2 | 150 | 90.6 | 15.52 | 15.79 | NV | 202153.30+150347.3 | ||
| 20219+1504 | BPM2129 | 2001 | 3 | 150 | 90.7 | 15.52 | 15.79 | NV | 202153.30+150347.3 | ||
| 20219+1504 | BPM2129 | 2010 | 4 | 150 | 90.5 | 15.52 | 15.79 | NV | 202153.30+150347.3 | ||
| 20219+1504 | BPM2129 | 2015 | 5 | 150 | 90.7 | 15.52 | 15.79 | NV | 202153.30+150347.3 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 20219+1504 BPM 2129 : VISUAL OBSERVATIONS REPORTS
WDS 20219+1504 BPM 2129 : MEASURES
WDS 20219+1504 : VIRTUAL EYEPIECE
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WDS 20219+1504 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
Not valid ID.
Error -27220
Not valid ID.