09354+0354 STF 1371 AB (HD 82994)
09h 35m 25.26s +03° 54' 19.4" P.A. 275.00 sep 8.2 mag 7.86,10.19 Sp G0 dist. 47.04 pc (153.44 l.y.)
Coord 2000 |
09354+0354 |
|
Discov num |
STF1371 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 35 25.26 +03 54 19.4 |
|
Date first |
1830 |
|
Date last |
2016 |
|
Obs |
27 |
|
Pa first |
278 |
|
Pa last |
275 |
|
P.A. Now (θ) |
275° |
|
Sep first |
6.0 |
|
Sep last |
8.205 |
|
Sep. Now (ρ) |
8.205" |
|
Mag pri |
7.86 |
|
Mag sec |
10.19 |
|
delta mag (ΔM) |
2.33 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-049 |
|
Sec motion ra |
-060 |
|
Pri motion dec |
-085 |
|
Sec motion dec |
-092 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.119 (< 0.3, Physical double)
This double is physical.
09354+0354 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 82994 |
117792 |
09 35 25 +03 54 19 |
STF 1371 AB |
2016 |
27 |
275 |
8.2 |
7.86 |
10.19 |
2.33 |
|
<=== |
Show |
|
117792 |
09 35 25 +03 54 19 |
STF 1371 AC |
2015 |
8 |
274 |
118.2 |
7.86 |
13.52 |
5.66 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 82994 |
|
Constellation |
Hydra |
|
SAO |
117792 |
|
HIP |
47058 |
|
Tycho2 |
0238-01276-1 |
|
Gaia DR2 |
3850847890679748736 |
|
HD |
82994 |
|
GC |
13243 |
|
ADS |
7444 |
|
BD |
BD+04 2213 |
|
Distance |
47.04 |
|
Distance ly |
153.44 |
|
WDS 09354+0354 STF 1371 AB (HD 82994) : 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 |
09354+0354 |
STF1371 |
AB |
2000 |
21 |
275 |
8.1 |
7.86 |
10.19 |
G0 |
D |
093525.26+035419.4 |
09354+0354 |
STF1371 |
AB |
2011 |
22 |
276 |
7.7 |
7.86 |
10.19 |
G0 |
D |
093525.26+035419.4 |
09354+0354 |
STF1371 |
AB |
2015 |
24 |
275 |
8.2 |
7.86 |
10.19 |
G0 |
V |
093525.26+035419.4 |
09354+0354 |
STF1371 |
AB |
2016 |
27 |
275 |
8.2 |
7.86 |
10.19 |
G0 |
V |
093525.26+035419.4 |
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WDS 09354+0354 STF 1371 AB (HD 82994) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 09354+0354 STF 1371 AB (HD 82994) : MEASURES
No records found.
WDS 09354+0354 (HD 82994) : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
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WDS 09354+0354 (HD 82994) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.