WDS 11151+3735 CHR 192 Aa,Ab : NOTES
discov_num |
notes |
refcode |
CHR 192 |
1987.2666: CHR 192Aa,Ab is a new component to the 0".6 pair STT 232, |
|
STT 232 |
discovered by Otto Struve in 1843. Reprocessing of archival data |
|
|
(whose 1987 and 1988 measurements for the wide pair were originally |
|
|
published in McAlister et al. 1989) has allowed us to confirm this |
McA1989 |
|
discovery and also to note that the system appears to be accelerating |
|
|
toward periastron. |
|
REFERENCES
refcode |
metd |
author |
reference |
McA1989 |
Sc j |
McAlister, H.A., Hartkopf, W.I., Sowell, J.R., Dombrowski, E.G., & Franz, O.G. |
1989AJ.....97..510M |
McA1989 |
|
AJ 97, 510, 1989 |
|
Tok2019e |
St j |
Tokovinin, A., Everett, M.E., Horch, E.P., Torres, G. & Latham, D.W. |
2019AJ....158..167T |
Tok2019e |
+orb |
AJ 158, 167, 2019 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
CHR |
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
3 |
STT |
Struve, O. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
11151+3735 |
CHR 192 |
Aa,Ab |
1991 |
3 |
0 |
0.1 |
7.53 |
|
G5 |
N |
111503.10+373443.2 |
11151+3735 |
CHR 192 |
Aa,Ab |
2019 |
9 |
251 |
0.1 |
7.53 |
|
G5 |
NO |
111503.10+373443.2 |
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