WDS 18489+1615 STF 2400 AB (HD 174224) : NOTES
| discov_num |
notes |
refcode |
| STF2400 |
AC: Mt. Wilson spectra are F5s for A and A4n for C. |
|
|
AD: D not seen in 1901 and 1919. |
|
|
BC: Additional notes may be found in Burnham (1894). |
Bu_1894 |
|
AB, AC: Rectilinear solutions by Cvetkovic (2015). |
Cve2015b |
|
A,BC: Rectilinear solution by Cvetkovic et al. (2016). |
Cve2016 |
REFERENCES
| refcode |
metd |
author |
reference |
| Bu_1894 |
Ma j |
Burnham, S.W. |
1894PLicO...2....3B |
| Bu_1894 |
|
Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) |
1893AN....131..329B |
| Cve2015b |
orb - |
Cvetkovic, Z. |
2015IAUDS.187....1C |
| Cve2015b |
+lin |
Inf. Circ. 187, 1, 2015 |
|
| Cve2016 |
C j |
Cvetkovic, Z., Pavlovic, R. & Boeva, S. |
2016AJ....151...58C |
| Cve2016 |
+lin |
AJ 151, 58, 2016 |
|
DISCOVERER
| discov |
author |
| BU |
Burnham, S.W. (BU 1 - 81) |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
dm_number |
notes |
coord_arcsec_2000 |
| 18489+1615 |
STF2400 |
AB |
2007 |
39 |
161 |
10.5 |
8.20 |
11.10 |
G0 |
+16 3622 |
N D |
184854.91+161523.9 |
| 18489+1615 |
STF2400 |
AB |
2014 |
41 |
159 |
9.7 |
8.08 |
11.10 |
G0 |
+16 3622 |
N |
184854.88+161524.4 |
| 18489+1615 |
STF2400 |
AB |
2020 |
42 |
159 |
11.1 |
8.08 |
11.10 |
G0 |
+16 3622 |
NL |
184854.88+161524.4 |
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