WDS 21171+4001 SEI 1489 AC : NOTES
| discov_num |
notes |
refcode |
| A 1441 |
AB: Rectilinear solution by Rica & Zirm (2012). |
FMR2012i |
REFERENCES
| refcode |
metd |
author |
reference |
| FMR2012i |
orb - |
Rica Romero, F.M. & Zirm, H. |
2012IAUDS.177Q...1R |
| FMR2012i |
|
Inf. Circ. 177, 1, 2012 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
A |
Aitken, R.G. |
| 312 |
SEI |
Scheiner, J. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 21171+4001 |
SEI1489 |
AC |
1998 |
4 |
102 |
16.5 |
9.70 |
12.70 |
A0 |
D |
211704.75+400124.6 |
| 21171+4001 |
SEI1489 |
AC |
2002 |
5 |
102 |
16.4 |
9.70 |
12.70 |
A0 |
D |
211704.75+400124.6 |
| 21171+4001 |
SEI1489 |
AC |
2012 |
6 |
102 |
16.6 |
9.70 |
12.70 |
A0 |
D |
211704.75+400124.6 |
| 21171+4001 |
SEI1489 |
AC |
2015 |
7 |
102 |
16.4 |
8.78 |
12.61 |
A0 |
|
211704.75+400124.6 |
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