WDS 20307+2657 OPI 25 AD : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Opi1927 |
Ma - |
Opik, E. |
1927PTarO..26e...1O |
| Opi1927 |
|
Pub. Tartu Obs. 26, #5, 1927 |
|
| Opi1932 |
Ma - |
Opik, E. |
1932PTarO..27e...1O |
| Opi1932 |
|
Pub. Tartu Obs. 27, #5, 1932 |
|
| Opi1932B |
- |
Opik, E. |
1932QB821.A43...... |
| Opi1932B |
|
cited in ADS (Aitken Double Star Cat., 1932) |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 20307+2657 |
OPI 25 |
AD |
1999 |
2 |
357 |
103.1 |
10.03 |
11.80 |
|
D |
203046.95+265734.6 |
| 20307+2657 |
OPI 25 |
AD |
2002 |
3 |
357 |
103.2 |
10.03 |
11.80 |
|
D |
203046.95+265734.6 |
| 20307+2657 |
OPI 25 |
AD |
2012 |
4 |
358 |
104.5 |
10.03 |
11.80 |
|
D |
203046.95+265734.6 |
| 20307+2657 |
OPI 25 |
AD |
2015 |
5 |
357 |
103.7 |
10.03 |
11.80 |
|
|
203046.95+265734.6 |
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