07121-2720 RST 1341
07h 12m 05.40s -27° 20' 05.8" P.A. 33.00 sep 13.6 mag 6.91,12.60 Sp B3III dist. 373.13 pc (1217.15 l.y.)
| Coord 2000 | 07121-2720 | Discov num | RST1341 | Comp | Coord arcsec 2000 | 07 12 05.40 -27 20 05.8 | |||||
| Date first | 1912 | Date last | 2015 | Obs | 8 | ||||||
| Pa first | 30 | Pa last | 33.4 | P.A. Now (θ) | 33.4° | ||||||
| Sep first | 12.0 | Sep last | 13.58 | Sep. Now (ρ) | 13.58" | ||||||
| Mag pri | 6.91 | Mag sec | 12.60 | delta mag (ΔM) | 5.69 | Spectral class | B3III (blue-white) | ||||
| Pri motion ra | -009 | Sec motion ra | -006 | ||||||||
| Pri motion dec | +004 | Sec motion dec | +017 | ||||||||
| Notes | |||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Canis Major | SAO | 173189 | HIP | 34786 | Tycho2 | 6532-00431-1 | ||||
| Gaia DR2 | 5610126246716086912 | HD | 55523 | GC | 9542 | CD | CD-27 3749 | ||||
| CP | CP-27 1792 | Distance | 373.13 | Distance ly | 1217.15 |
WDS 07121-2720 RST 1341 : NOTES
REFERENCES
| refcode | metd | author | reference |
| Rst1933 | T - | Rossiter, R.A. | 1933MmRAS..65...27R |
| Rst1933 | MemRAS 65, 27, 1933 | ||
| Rst1937 | Ma - | Rossiter, R.A. | 1937MmRAS..65...51R |
| Rst1937 | MemRAS 65, 51, 1937 | ||
| Rst1943 | Ma - | Rossiter, R.A. | 1943POMic...8..133R |
| Rst1943 | Pub. Univ. Michigan Obs. 8, 133, 1943 | ||
| Rst1944 | - | Rossiter, R.A. | 1944POMic...9....1R |
| Rst1944 | Pub. Univ. Michigan Obs. 9, 1, 1944 | ||
| Rst1947 | Ma - | Rossiter, R.A. | 1947POMic...9....7R |
| Rst1947 | Pub. Univ. Michigan Obs. 9, 7, 1947 | ||
| Rst1955 | Ma j | Rossiter, R.A. | 1955POMic..11....1R |
| Rst1955 | +P+ | Pub. Univ. Michigan Obs. 11, 1, 1955 | |
| Rst1964 | Ma - | Rossiter, R.A. | 1964POMic...9...73R |
| Rst1964 | Pub. Univ. Michigan Obs. 9, 73, 1964 |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 07121-2720 | RST1341 | 1999 | 5 | 33 | 13.3 | 6.91 | 12.60 | B3III | D | 071205.40-272005.8 | |
| 07121-2720 | RST1341 | 2010 | 7 | 32 | 13.4 | 6.91 | 12.60 | B3III | 071205.40-272005.8 | ||
| 07121-2720 | RST1341 | 2015 | 8 | 33 | 13.6 | 6.91 | 12.60 | B3III | 071205.40-272005.8 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 07121-2720 RST 1341 : VISUAL OBSERVATIONS REPORTS
WDS 07121-2720 RST 1341 : MEASURES
WDS 07121-2720 : VIRTUAL EYEPIECE
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WDS 07121-2720 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
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Error -27220
Not valid ID.