WDS 19542+0157 ABT 9002 BC : NOTES
| discov_num |
notes |
refcode |
| HZG 14 |
AB: B is BD+01@4135. |
|
|
AB: HJL 269. |
HJL1986 |
|
AB: SHY 323. Bayesian analysis by Shaya & Olling (2011) indicates very |
Shy2011 |
|
high (near 100%) probability pair is physical. |
|
| ABT9002 |
Previously known as ABT 14. |
|
|
HIP 97940. See Allen et al. (2000) for information on metallicity, |
AlC2000 |
|
age, galactic orbital parameters, etc. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| AlC2000 |
Po - |
Allen, C., Poveda, A., & Herrera, M |
2000A&A...356..529A |
| AlC2000 |
|
A&A 356, 529, 2000 |
|
| HJL1986 |
Pa - |
Halbwachs, J.L. |
1986A&AS...66..131H |
| HJL1986 |
|
A&AS 66, 131, 1986 |
|
| HJL1986 |
|
(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added |
|
| HJL1986 |
|
only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) |
|
| Shy2011 |
- |
Shaya, E.J. & Olling, R. |
2011ApJS..192....2S |
| Shy2011 |
|
ApJS 192, 2, 2011 |
|
| Shy2011 |
|
(Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs |
|
| Shy2011 |
|
added to WDS only if probability 90% or greater.) |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
ABT |
Abetti, G. |
| 18 |
HZG |
Hertzsprung, E. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 19542+0157 |
ABT9002 |
BC |
1921 |
1 |
38 |
77.2 |
9.03 |
11.70 |
K0 |
N |
195425.74+015628.9 |
| 19542+0157 |
ABT9002 |
BC |
1999 |
2 |
29 |
94.4 |
9.03 |
12.37 |
K0 |
N D |
195425.74+015629.0 |
| 19542+0157 |
ABT9002 |
BC |
2000 |
3 |
30 |
94.5 |
9.03 |
12.37 |
K0 |
N D |
195425.74+015629.0 |
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