22071+3431 HO 612 (HD 210073)
22h 07m 03.26s +34° 31' 16.7" P.A. 79.00 sep 9.7 mag 6.98,12.00 Sp F5IV dist. 58.17 pc (189.75 l.y.)
| Coord 2000 | 22071+3431 | Discov num | HO 612 | Comp | Coord arcsec 2000 | 22 07 03.26 +34 31 16.7 | |||||
| Date first | 1895 | Date last | 2015 | Obs | 10 | ||||||
| Pa first | 68 | Pa last | 79.1 | P.A. Now (θ) | 79.1° | ||||||
| Sep first | 26.5 | Sep last | 9.652 | Sep. Now (ρ) | 9.652" | ||||||
| Mag pri | 6.98 | Mag sec | 12.00 | delta mag (ΔM) | 5.02 | Spectral class | F5IV (yellow-white) | ||||
| Pri motion ra | +119 | Sec motion ra | +013 | ||||||||
| Pri motion dec | +063 | Sec motion dec | -008 | ||||||||
| Notes | U (Proper motion indicates non-physical) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Name | HD 210073 | Constellation | Pegasus | SAO | 72039 | HIP | 109182 | ||||
| Tycho2 | 2728-01055-1 | Gaia DR2 | 1900396692021208448 | HD | 210073 | GC | 30935 | ||||
| BD | BD+33 4428 | Distance | 58.17 | Distance ly | 189.75 |
WDS 22071+3431 HO 612 (HD 210073) : NOTES
REFERENCES
| refcode | metd | author | reference |
| Ho_1883 | Ma j | Hough, G.W. | 1883MNRAS..43..371H |
| Ho_1883 | MNRAS 43, 371, 1883 (data also in Ho_1890) | 1890AN....125....1H | |
| Ho_1884 | Ma j | Hough, G.W. | 1884MNRAS..44..365H |
| Ho_1884 | MNRAS 44, 365, 1884 (data also in Ho_1890) | 1890AN....125....1H | |
| Ho_1885 | Ma j | Hough, G.W. | 1885MNRAS..45..417H |
| Ho_1885 | MNRAS 45, 417, 1885 (data also in Ho_1890) | 1890AN....125....1H | |
| Ho_1886 | Ma j | Hough, G.W. | 1886MNRAS..46..393H |
| Ho_1886 | MNRAS 46, 393, 1886 (data also in Ho_1890) | 1890AN....125....1H | |
| Ho_1887 | Ma j | Hough, G.W. | 1887AN....116..273H |
| Ho_1887 | AN 116, 273, 1887 | ||
| Ho_1890 | Ma j | Hough, G.W. | 1890AN....125....1H |
| Ho_1890 | AN 125, 1, 1890 | ||
| Ho_1890b | Ma j | Hough, G.W. | 1890AJ......9..177H |
| Ho_1890b | AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) | 1890AN....125....1H | |
| Ho_1894a | Ma - | Hough, G.W. | 1894MNRAS..54..251H |
| Ho_1894a | MNRAS 54, 251, 1894 | ||
| Ho_1894b | Ma j | Hough, G.W. (HO 304 - 490) | 1894AN....135..281H |
| Ho_1894b | AN 135, 281, 1894 | ||
| Ho_1894c | Ma - | Hough, G.W. (measure by Dembowski, H.) | 1894AN....135..281H |
| Ho_1894c | AN 135, 281, 1894 | ||
| Ho_1899a | Ma j | Hough, G.W. | 1899AN....149..65H |
| Ho_1899a | AN 149, 65, 1899 | ||
| Ho_1899b | Ma - | Hough, G.W. (measure by Burnham, S.W.) | 1899AN....149..65H |
| Ho_1899b | AN 149, 65, 1899 | ||
| Ho_1907 | Ma - | Hough, G.W. | 1907PFAO....3c...1D |
| Ho_1907 | Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle) | ||
| Ho_1932A | Ma - | Hough, G.W. | 1932QB821.A43...... |
| Ho_1932A | cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox) |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 22071+3431 | HO 612 | 1927 | 3 | 69 | 22.0 | 6.98 | 12.00 | F5IV | D | 220703.26+343116.7 | |
| 22071+3431 | HO 612 | 2000 | 4 | 75 | 11.9 | 6.98 | 12.00 | F5IV | D | 220703.26+343116.7 | |
| 22071+3431 | HO 612 | 2002 | 6 | 75 | 11.5 | 6.98 | 12.00 | F5IV | D | 220703.26+343116.7 | |
| 22071+3431 | HO 612 | 2011 | 6 | 77 | 10.0 | 6.98 | 12.00 | F5IV | 220703.26+343116.7 | ||
| 22071+3431 | HO 612 | 2015 | 7 | 79 | 9.7 | 6.98 | 12.00 | F5IV | U | 220703.26+343116.7 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 22071+3431 HO 612 (HD 210073) : VISUAL OBSERVATIONS REPORTS
WDS 22071+3431 HO 612 (HD 210073) : MEASURES
WDS 22071+3431 (HD 210073) : VIRTUAL EYEPIECE
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WDS 22071+3431 (HD 210073) : ALADIN DSS IMAGE @
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