WDS 19127+2435 MAD 7 BC : NOTES
discov_num |
notes |
refcode |
A 264 |
Despite having an orbit, an optical pair based on parallax. |
Mlk2022 |
MAD 7 |
AC: Optical pair, based on study of relative motion of the components |
|
|
using the method of apparent motion parameters. |
Kiy2008 |
|
AC: Rectilinear solution by Hurowitz et al. (2014). |
USN2014b |
REFERENCES
refcode |
metd |
author |
reference |
Kiy2008 |
- |
Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. |
2008SvAL...32..405K |
Kiy2008 |
|
SvAL 34, 405, 2008 |
|
Mlk2022 |
not - |
Chulkov, D. & Malkov, O. |
2022MNRAS.517.2925C |
Mlk2022 |
|
MNRAS 517, 2925, 2022 |
|
USN2014b |
lin - |
Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. |
2014IAUDS.183....1H |
USN2014b |
|
Inf. Circ. 183, 1, 2014 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
312 |
HDS |
Hipparcos Double Star (from additional DD list) |
312 |
MAD |
Beer & Maedler |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19127+2435 |
MAD 7 |
BC |
1971 |
8 |
72 |
2.3 |
8.00 |
12.50 |
|
|
191242.20+243437.0 |
19127+2435 |
MAD 7 |
BC |
2012 |
9 |
165 |
0.3 |
11.90 |
12.80 |
|
N |
191242.22+243437.1 |
If you need more information about this double, apply for a
data request form to the WDS.