17510+1213 STF 2231 AB
17h 51m 01.06s +12° 12' 48.2" P.A. 153.00 sep 32.3 mag 9.02,11.59 Sp K0 dist. 980.39 pc (3198.03 l.y.)
| Coord 2000 |
17510+1213 |
|
Discov num |
STF2231 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 51 01.06 +12 12 48.2 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
152 |
|
Pa last |
152.6 |
|
P.A. Now (θ) |
152.6° |
|
| Sep first |
32.7 |
|
Sep last |
32.324 |
|
Sep. Now (ρ) |
32.324" |
|
| Mag pri |
9.02 |
|
Mag sec |
11.59 |
|
delta mag (ΔM) |
2.57 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
rPM=0.236 (< 0.3, Physical double)
This double is physical.
17510+1213 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 51 01 +12 12 48 |
STF 2231 AB |
2015 |
13 |
153 |
32.3 |
9.02 |
11.59 |
2.57 |
|
<=== |
| Show |
|
|
17 51 01 +12 12 48 |
STF 2231 AC |
2003 |
12 |
148 |
302.2 |
9.02 |
10.02 |
1.00 |
|
|
| Show |
|
|
17 51 12 +12 08 36 |
STF 2231 CD |
2015 |
13 |
329 |
18.3 |
10.02 |
11.68 |
1.66 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
HIP |
87358 |
|
Tycho2 |
1002-02034-1 |
|
Gaia DR2 |
4496123124399513984 |
|
| BD |
BD+12 3308 |
|
Distance |
980.39 |
|
Distance ly |
3198.03 |
|
WDS 17510+1213 STF 2231 AB : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| STFA |
|
(F. Struve DD - Appendix list #1) |
................... |
| STFB |
|
(F. Struve DD - Appendix list #2) |
................... |
| StF1833A |
Ma - |
Struve, F.G.W. |
1833MmRAS...5...13H |
| StF1833A |
+Mc |
cited by Herschel (MemRAS 5, 13, 1833) |
|
| StF1833B |
Ma - |
Struve, F.G.W. |
1833AN.....10..389B |
| StF1833B |
|
cited by Bessel (AN 10, 389, 1833) |
|
| StF1837 |
Ma - |
Struve, F.G.W. |
1837AN.....14...249 |
| StF1837 |
|
Stellarum duplicium et multiplicium mensurae micrometricae... |
|
| StF1837 |
|
(Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837 |
|
| StF1844A |
Ma - |
Struve, F.G.W. |
1844QB43.S66....... |
| StF1844A |
|
cited by Smyth (Cycle of Celestial Objects 2, 1844) |
|
| StF1852A |
Ma - |
Struve, F.G.W. |
. |
| StF1852A |
|
cited by Bishop (Bishop Obs. Astron. Observations 1852) |
|
| StF1865A |
Ma - |
Struve, F.G.W. |
1865AN.....64...81E |
| StF1865A |
|
cited by Engelmann (AN 64, 81, #1518, 1865) |
|
| StF1875A |
Ma - |
Struve, F.G.W. |
1875AN.....85..323D |
| StF1875A |
|
cited by Doberck, 1875 (see Dob1875b,f,g,h) |
|
| StF1878 |
Ma - |
Struve, F.G.W. |
. |
| StF1878 |
|
Pulkova Observations 9, 1878 |
|
| StF1878B |
Ma - |
Struve, F.G.W. |
1878Obs.....2..239G |
| StF1878B |
|
cited by Gledhill (Obs 2, 239, 1878) |
|
| StF1880A |
Ma - |
Struve, F.G.W. |
1880Obs.....3..535G |
| StF1880A |
|
cited by Gledhill (Obs 3, 535, 1880) |
|
| StF1906A |
Ma - |
Struve, F.G.W. |
1906QB821.B972..... |
| StF1906A |
|
cited in BDS (Burnham Double Star Cat.), 1906 |
|
| StF1906B |
Ma - |
Struve, F.G.W. |
1906MmRAS..56....1L |
| StF1906B |
|
cited by Lewis (MemRAS 56, 1, 1906) |
|
| StF1922A |
Ma - |
Struve, F.G.W. |
1922AN....216...49R |
| StF1922A |
|
cited by Rabe (AN 216, 49, 1922) |
|
| StF1932A |
Ma - |
Struve, F.G.W. |
1932QB821.A43...... |
| StF1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
| StF2002 |
- - |
Weis, J. |
|
| StF2002 |
|
F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue |
|
| StF2002 |
|
USNO Library : QB 821 .S8 W49 2002 |
|
| StF2022 |
- - |
email note from Jan Weis: 6 July 2022 |
|
| StF9999 |
Ma - |
Struve, F.G.W. |
................... |
| StF9999 |
|
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 17510+1213 |
STF2231 |
AB |
2002 |
5 |
153 |
32.7 |
8.60 |
11.60 |
K0 |
D |
175101.06+121248.2 |
| 17510+1213 |
STF2231 |
AB |
2012 |
8 |
153 |
32.4 |
9.02 |
12.00 |
K0 |
D |
175101.06+121248.2 |
| 17510+1213 |
STF2231 |
AB |
2015 |
9 |
153 |
32.3 |
9.02 |
11.59 |
K0 |
|
175101.06+121248.2 |
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WDS 17510+1213 STF 2231 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17510+1213 STF 2231 AB : MEASURES
No records found.
WDS 17510+1213 : VIRTUAL EYEPIECE
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|
|
WDS 17510+1213 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
