07185-5721 DAM 442 CD
07h 18m 28.55s -57° 20' 51.3" P.A. 356.00 sep 5.3 mag 10.90,14.00
| Coord 2000 | 07185-5721 | Discov num | DAM 442 | Comp | CD | Coord arcsec 2000 | 07 18 28.55 -57 20 51.3 | ||||
| Date first | 1998 | Date last | 2015 | Obs | 3 | ||||||
| Pa first | 356 | Pa last | 356.3 | P.A. Now (θ) | 356.3° | ||||||
| Sep first | 5.2 | Sep last | 5.294 | Sep. Now (ρ) | 5.294" | ||||||
| Mag pri | 10.90 | Mag sec | 14.00 | delta mag (ΔM) | 3.1 | Spectral class | |||||
| Pri motion ra | +002 | Sec motion ra | -006 | ||||||||
| Pri motion dec | +001 | Sec motion dec | +166 | ||||||||
| Notes | N (See Notes) | ||||||||||
07185-5721 SYSTEM COMPONENTS
| Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 235087 | 07 18 27 -57 21 06 | HDS 1013 Aa,Ab | 2019 | 11 | 89 | 0.4 | 8.37 | 9.16 | 0.79 | Y | ||
| Show | HD 57555 | 235087 | 07 18 27 -57 21 06 | RST 244 AB | 2019 | 8 | 261 | 2.9 | 7.94 | 11.60 | 3.66 | ||
| Show | 235087 | 07 18 27 -57 21 06 | TOK 116 AC | 2015 | 7 | 37 | 19.6 | 7.94 | 10.90 | 2.96 | |||
| Show | 07 18 27 -57 21 08 | RST 244 Ba,Bb | 2016 | 5 | 0 | 0.9 | 12.20 | 12.60 | 0.40 | ||||
| Show | 07 18 29 -57 20 51 | DAM 442 CD | 2015 | 3 | 356 | 5.3 | 10.90 | 14.00 | 3.10 | <=== |
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Carina | Gaia DR2 | 5486710013564208384 |
WDS 07185-5721 DAM 442 CD : NOTES
| discov_num | notes | refcode |
| RST 244 | AB: B moves away from PM(A) at 17mas/yr for 34yr. Optical? | Tok2014d |
| TOK 116 | HIP 35374. Quadruple. Both A and B are close visual pairs. | Tok2011a |
REFERENCES
| refcode | metd | author | reference |
| Tok2011a | E2 - | Tokovinin, A. | 2011AJ....141...52T |
| Tok2011a | +C+ | AJ 141, 52, 2011 | |
| Tok2011a | +Hh | ||
| Tok2014d | E2 - | Tokovinin, A. | 2014AJ....147...86T |
| Tok2014d | AJ 147, 86, 2014 |
DISCOVERER
| idgroup | discov | author |
| 1 | DAM | Damm, F. |
| 403 | HDS | Hipparcos Double Star (from additional DD list) |
| 403 | RST | Rossiter, R.A. |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 07185-5721 | DAM 442 | CD | 2000 | 1 | 356 | 5.2 | 10.90 | 14.00 | 071828.55-572051.3 | ||
| 07185-5721 | DAM 442 | CD | 2015 | 3 | 356 | 5.3 | 10.90 | 14.00 | N | 071828.55-572051.3 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 07185-5721 DAM 442 CD : VISUAL OBSERVATIONS REPORTS
WDS 07185-5721 DAM 442 CD : MEASURES
WDS 07185-5721 : VIRTUAL EYEPIECE
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WDS 07185-5721 : ALADIN DSS IMAGE @
Error -22130
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