WDS 19563+3505 HJ 1455 AD : NOTES
| discov_num |
notes |
refcode |
| BU 980 |
eta Cyg = 21 Cyg |
|
| HJ 1455 |
AD: Rectilinear solution by Friedman et al. (2012). |
USN2012a |
REFERENCES
| refcode |
metd |
author |
reference |
| USN2012a |
lin - |
Friedman, E.A., Mason, B.D., & Hartkopf, W.I. |
2012IAUDS.176....1F |
| USN2012a |
|
Inf. Circ. 176, 1, 2012 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
BU |
Burnham, S.W. (BU 1 - 81) |
| 179 |
HJ |
Herschel, J.F.W. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 19563+3505 |
HJ 1455 |
AD |
2007 |
9 |
163 |
48.4 |
3.89 |
10.40 |
K0III |
N D |
195618.40+350500.6 |
| 19563+3505 |
HJ 1455 |
AD |
2012 |
11 |
163 |
48.0 |
3.89 |
10.40 |
K0III |
NLD |
195618.40+350500.6 |
| 19563+3505 |
HJ 1455 |
AD |
2016 |
12 |
163 |
47.5 |
3.89 |
10.40 |
K0III |
NL |
195618.40+350500.6 |
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