WDS 10320+3355 LDS 1244 : NOTES
| discov_num |
notes |
refcode |
| LDS1244 |
Discrepant Luyten measure appears to be due to a 1' error in dec of |
Luy1969 |
|
his secondary. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| Luy1969 |
Po - |
Luyten, W.J. |
1969PMMin..21....1L |
| Luy1969 |
|
Univ. Minnesota Proper Motion Survey #21, 1969 |
|
| Luy1969 |
|
(CPM pairs found by comparison of Palomar 48-inch Schmidt plates. First and second |
|
| Luy1969 |
|
plates epochs were 1950-1955 and 1963-1967, so a default mean date of 1960 was |
|
| Luy1969 |
|
assigned to all measures for LDS 859 and later not having more precisely known |
|
| Luy1969 |
|
dates. LDS 833 - 858 were measured from Bruce PM plates - see note to Luy1941 |
|
| Luy1969 |
|
reference.) |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
LDS |
Luyten p.m. catalog (from additional DD list) |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 10320+3355 |
LDS1244 |
|
1962 |
1 |
269 |
59.0 |
11.12 |
18.60 |
|
|
103153.07+335526.1 |
| 10320+3355 |
LDS1244 |
|
2000 |
2 |
222 |
91.6 |
11.72 |
18.00 |
|
N |
103153.07+335526.1 |
| 10320+3355 |
LDS1244 |
|
2010 |
3 |
222 |
91.5 |
11.72 |
18.00 |
|
N |
103153.07+335526.1 |
| 10320+3355 |
LDS1244 |
|
2015 |
4 |
222 |
91.5 |
11.72 |
18.00 |
|
N |
103153.07+335526.1 |
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