06556-0929 STF 992 (HD 51081)
06h 55m 37.68s -09° 29' 23.0" P.A. 300.00 sep 13.9 mag 8.70,9.91 Sp G0 dist. 91.24 pc (297.62 l.y.)
| Coord 2000 | 06556-0929 | Discov num | STF 992 | Comp | Coord arcsec 2000 | 06 55 37.68 -09 29 23.0 | |||||
| Date first | 1830 | Date last | 2016 | Obs | 25 | ||||||
| Pa first | 298 | Pa last | 300.4 | P.A. Now (θ) | 300.4° | ||||||
| Sep first | 13.7 | Sep last | 13.872 | Sep. Now (ρ) | 13.872" | ||||||
| Mag pri | 8.70 | Mag sec | 9.91 | delta mag (ΔM) | 1.21 | Spectral class | G0 (yellow) | ||||
| Pri motion ra | -024 | Sec motion ra | -024 | ||||||||
| Pri motion dec | -073 | Sec motion dec | -071 | ||||||||
| Notes | N V (See Notes, Proper motion indicates physical) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Name | HD 51081 | Constellation | Monoceros | SAO | 133904 | HIP | 33299 | ||||
| Tycho2 | 5384-02490-1 | Gaia DR2 | 3050255953671089280 | HD | 51081 | GC | 9090 | ||||
| ADS | 5597 | BD | BD-09 1733 | Distance | 91.24 | Distance ly | 297.62 |
WDS 06556-0929 STF 992 (HD 51081) : NOTES
| discov_num | notes | refcode |
| STF 992 | V880 Mon, W Uma (EW) type eclipsing binary, P = 0.372457 d. | Zas2011 |
| CPM. | B__1963b |
REFERENCES
| refcode | metd | author | reference |
| B__1963b | Ma j | van den Bos, W.H. | 1963AJ.....68..582V |
| B__1963b | AJ 68, 582, 1963 | ||
| Zas2011 | - | Zasche, P. | ................... |
| Zas2011 | private communication, 2011 |
DISCOVERER
| idgroup | discov | author |
| 1 | STF | Struve, F.G.W. |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 06556-0929 | STF 992 | 2004 | 18 | 301 | 13.8 | 8.70 | 9.91 | G0 | D | 065537.68-092923.0 | |
| 06556-0929 | STF 992 | 2010 | 20 | 301 | 13.7 | 8.70 | 9.91 | G0 | NV | 065537.68-092923.0 | |
| 06556-0929 | STF 992 | 2015 | 21 | 300 | 14.0 | 8.70 | 9.91 | G0 | NV | 065537.68-092923.0 | |
| 06556-0929 | STF 992 | 2016 | 25 | 300 | 13.9 | 8.70 | 9.91 | G0 | NV | 065537.68-092923.0 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 06556-0929 STF 992 (HD 51081) : VISUAL OBSERVATIONS REPORTS
WDS 06556-0929 STF 992 (HD 51081) : MEASURES
WDS 06556-0929 (HD 51081) : VIRTUAL EYEPIECE
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WDS 06556-0929 (HD 51081) : ALADIN DSS IMAGE @
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