WDS 20047+1238 BPM 1979 : NOTES
| discov_num |
notes |
refcode |
| BPM1979 |
[PM2000] 2161532 + [PM2000] 2161581. |
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 |
| 20047+1238 |
BPM1979 |
|
2000 |
2 |
177 |
118.4 |
15.52 |
15.60 |
|
NV |
200442.48+123730.4 |
| 20047+1238 |
BPM1979 |
|
2001 |
3 |
178 |
118.5 |
15.52 |
15.60 |
|
NV |
200442.48+123730.4 |
| 20047+1238 |
BPM1979 |
|
2010 |
4 |
177 |
118.2 |
15.52 |
15.60 |
|
NV |
200442.48+123730.4 |
| 20047+1238 |
BPM1979 |
|
2015 |
5 |
177 |
118.3 |
15.52 |
15.60 |
|
NV |
200442.48+123730.4 |
If you need more information about this double, apply for a
data request form to the WDS.
