WDS 18456+1604 BPM 820 : NOTES
| discov_num |
notes |
refcode |
| BPM 820 |
[PM2000] 1560170 + [PM2000] 1560342. |
Gvr2010 |
REFERENCES
| refcode |
metd |
author |
reference |
| Gvr2010 |
Pa - |
Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. |
2010A&A...521A 4G |
| Gvr2010 |
+T |
A&A 521, A4, 2010 |
|
| Gvr2010 |
|
(Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000 |
|
| Gvr2010 |
|
catalogs, spanning years ~1900-2000) |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
BPM |
Bordeaux PM2000 catalogue (main catalog: separation < 2') |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 18456+1604 |
BPM 820 |
|
1998 |
2 |
18 |
61.6 |
15.82 |
15.84 |
|
NV |
184538.94+160334.7 |
| 18456+1604 |
BPM 820 |
|
2001 |
3 |
18 |
61.7 |
15.82 |
15.84 |
|
NV |
184538.94+160334.7 |
| 18456+1604 |
BPM 820 |
|
2010 |
4 |
19 |
62.0 |
15.54 |
15.88 |
|
NV |
184538.94+160334.7 |
| 18456+1604 |
BPM 820 |
|
2015 |
5 |
18 |
61.7 |
15.54 |
15.88 |
|
NV |
184538.94+160334.7 |
If you need more information about this double, apply for a
data request form to the WDS.
