WDS 22016+4921 ES 831 AM : NOTES
| discov_num |
notes |
refcode |
| ES 831 |
AD: Rectilinear solution by Hartkopf & Mason (2015). |
WSI2015 |
|
AE: Rectilinear solution by Hurowitz et al. (2014). |
USN2014b |
REFERENCES
| refcode |
metd |
author |
reference |
| USN2014b |
lin - |
Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. |
2014IAUDS.183....1H |
| USN2014b |
|
Inf. Circ. 183, 1, 2014 |
|
| WSI2015 |
Cu j |
Hartkopf, W.I. & Mason, B.D. |
2015AJ....150..130H |
| WSI2015 |
+orb |
AJ 150, 136, 2015 |
|
| WSI2015 |
+lin |
|
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
ABH |
Abt, H.A. |
| 29 |
ES |
Espin, T.E. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 22016+4921 |
ES 831 |
AM |
1999 |
3 |
151 |
15.5 |
9.55 |
12.90 |
A3Vp |
D |
220133.94+492108.7 |
| 22016+4921 |
ES 831 |
AM |
2009 |
4 |
153 |
15.6 |
9.55 |
12.90 |
A3Vp |
D |
220133.94+492108.7 |
| 22016+4921 |
ES 831 |
AM |
2015 |
6 |
153 |
15.5 |
9.55 |
12.90 |
A3Vp |
U |
220133.94+492108.7 |
If you need more information about this double, apply for a
data request form to the WDS.
