01257+0258 HDO 51 BC
01h 25m 46.73s +02° 59' 56.5" P.A. 58.00 sep 5.1 mag 11.15,11.50
Coord 2000 |
01257+0258 |
|
Discov num |
HDO 51 |
|
Comp |
BC |
|
Coord arcsec 2000 |
01 25 46.73 +02 59 56.5 |
|
Date first |
1908 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
56 |
|
Pa last |
57.5 |
|
P.A. Now (θ) |
57.5° |
|
Sep first |
5.2 |
|
Sep last |
5.108 |
|
Sep. Now (ρ) |
5.108" |
|
Mag pri |
11.15 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
|
|
Pri motion ra |
+021 |
|
Sec motion ra |
|
|
Pri motion dec |
-050 |
|
Sec motion dec |
|
|
Notes |
N
W
(See Notes, ) |
|
Nature of this double is uncertain.
01257+0258 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 8686 |
109883 |
01 25 41 +02 58 19 |
J 1899 AB |
2015 |
6 |
43 |
132.9 |
7.02 |
11.15 |
4.13 |
|
|
Show |
|
|
01 25 47 +02 59 56 |
HDO 51 BC |
2016 |
11 |
58 |
5.1 |
11.15 |
11.50 |
0.35 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pisces |
|
Gaia DR2 |
2559654273373400064 |
|
WDS 01257+0258 HDO 51 BC : NOTES
discov_num |
notes |
refcode |
J 1899 |
BC: Error in coordinates listed in Jonckheere (1941), star is at |
J__1941a |
|
1h 23.2m, not 0h 23.2m. Star of mag 7.3 at 131" is BD+02 207. |
J__1952 |
REFERENCES
refcode |
metd |
author |
reference |
J__1941a |
Ma - |
Jonckheere, R. |
1941JO.....24...21J |
J__1941a |
|
J. Obs. 24, 21, 1941 |
|
J__1952 |
M+ j |
Jonckheere, R. |
1952JO.....35...37J |
J__1952 |
+Pa |
J. Obs. 35, 37, 1952 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
HDO |
Harvard Obs. |
10 |
J |
Jonckheere, R. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
01257+0258 |
HDO 51 |
BC |
2004 |
6 |
57 |
5.1 |
10.20 |
11.10 |
|
|
012547.40+030010.0 |
01257+0258 |
HDO 51 |
BC |
2015 |
9 |
58 |
5.1 |
11.15 |
11.50 |
|
N W |
012546.73+025956.5 |
01257+0258 |
HDO 51 |
BC |
2016 |
11 |
58 |
5.1 |
11.15 |
11.50 |
|
N W |
012546.73+025956.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 01257+0258 HDO 51 BC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 01257+0258 HDO 51 BC : MEASURES
No records found.
WDS 01257+0258 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 01257+0258 : ALADIN DSS IMAGE @ 01h 25m 46.73s +02° 59' 56.5"
WDS 01257+0258 HDO 51 BC : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
01257+0258 |
HDO 51 |
BC |
58 |
5.1 |
|
Show |
|
01257+0258 |
J 1899 |
AB |
43 |
132.9 |
3 |
Show |
|
01251+0304 |
HDO 50 |
A,BC |
261 |
34.1 |
12 |
Show |
|
01251+0304 |
HDO 50 |
BC |
133 |
2.4 |
12 |
Show |
|
01254+0227 |
GWP 186 |
|
262 |
10.3 |
34 |
Show |
|
01255+0225 |
A 2315 |
|
313 |
0.3 |
35 |
Show |
|
01269+0332 |
STF 122 |
|
329 |
5.7 |
37 |
Show |
|
01256+0355 |
HEI 618 |
|
86 |
1.2 |
55 |
Show |
|
01285+0338 |
A 2316 |
|
66 |
4.9 |
57 |
Show |
|
01274+0353 |
WIS 34 |
|
191 |
999.4 |
59 |
Show |
|
01223+0331 |
DEA 38 |
|
324 |
44.8 |
61 |
Show |
|
01276+0402 |
GWP 192 |
|
244 |
10.1 |
69 |
Show |
|
01291+0347 |
A 2317 |
|
59 |
1.0 |
69 |
Show |
|
01305+0258 |
A 2318 |
|
157 |
3.6 |
71 |
Show |
|
01218+0338 |
BAL2087 |
|
123 |
14.4 |
72 |
Show |
|
01233+0152 |
LDS5332 |
|
68 |
8.2 |
77 |
Show |
|
01216+0346 |
BAL2086 |
AB |
300 |
17.6 |
79 |
Show |
|
01216+0346 |
TOB 361 |
AC |
342 |
8.8 |
79 |
Show |
|
01207+0333 |
GWP 172 |
|
39 |
7.4 |
84 |
Show |
|
01202+0304 |
A 2313 |
|
235 |
0.2 |
84 |
Show |
|
01229+0144 |
LV 1 |
|
327 |
0.8 |
87 |
Show |
|
01243+0426 |
GWP 183 |
|
267 |
391.0 |
90 |
Show |
|
01253+0128 |
RAO 6 |
|
206 |
1.8 |
93 |
Show |
|
01232+0131 |
A 2314 |
|
310 |
3.0 |
98 |
Show |
|
01199+0350 |
CHE 29 |
|
210 |
4.3 |
102 |
Show |
|
01205+0418 |
J 1807 |
|
249 |
3.2 |
112 |
Show |
|
01257+0107 |
GWP 188 |
|
201 |
15.8 |
113 |
Show |
|
01237+0454 |
BAL2591 |
|
117 |
9.6 |
119 |
Show |
|
01179+0222 |
LDS5328 |
|
132 |
96.7 |
124 |
Show |
|
01243+0502 |
HJ 2044 |
|
126 |
23.0 |
125 |
Show |
|
01315+0433 |
CVR 390 |
|
286 |
18.2 |
127 |
Show |
|
01338+0346 |
RBR 32 |
AB |
352 |
0.2 |
129 |
Show |
|
01244+0508 |
DAM 774 |
|
49 |
14.8 |
130 |
Show |
|
01303+0454 |
KPP 73 |
|
127 |
3.2 |
134 |
Show |
|
01245+0512 |
STF 119 |
|
149 |
13.7 |
134 |
Show |
|
01239+0050 |
GWP 182 |
|
191 |
20.5 |
134 |
Show |
|
01202+0108 |
GRV1165 |
|
84 |
9.8 |
140 |
Show |
|
01195+0446 |
BAR 20 |
|
106 |
2.4 |
141 |
Show |
|
01209+0501 |
SKF1515 |
|
71 |
10.5 |
142 |
Show |
|
01172+0201 |
HDO 45 |
|
104 |
38.2 |
142 |
Show |
|
01298+0510 |
BAL2594 |
|
219 |
10.6 |
143 |
Show |
|
01266+0038 |
CLZ 8 |
|
97 |
12.4 |
143 |
Show |
|
01189+0439 |
BAR 2 |
|
344 |
1.2 |
144 |
Show |
|
01277+0521 |
BU 1164 |
AB |
169 |
0.3 |
145 |
Show |
|
01277+0521 |
BU 1164 |
AB,C |
224 |
139.4 |
145 |
Show |
|
01228+0043 |
FMR 17 |
|
230 |
11.3 |
145 |
Show |
|
01173+0150 |
BU 504 |
AB |
277 |
1.7 |
145 |
Show |
|
01173+0150 |
HDO 46 |
AC |
176 |
47.1 |
145 |
Show |
|
01201+0457 |
LDS3262 |
|
282 |
292.3 |
145 |
Show |
|
01161+0300 |
BAL1617 |
|
174 |
16.6 |
146 |
Show |
|
01164+0224 |
OCC 620 |
|
-1 |
0.1 |
146 |
|
|
WDS 01257+0258 : COMPONENTS
|
A |
B |
B |
pa=43.1°
sep=133.10"
| |
C |
pa=43.6°
sep=138.05"
| pa=57.5°
sep=5.10"
|
01257+0258 A
Name |
HD 8686 |
|
Coord arcsec 2000 |
012540.66+025819.3 |
|
Mag |
7.02 |
|
Spectral class |
F0 (yellow-white) |
|
PmRA |
34.00 |
|
PmDE |
-13.0 |
|
SAO |
109883 |
|
HIP |
6679 |
|
Tycho2 |
0024-01193-1 |
|
HD |
8686 |
|
GC |
1724 |
|
BD |
BD+02 207 |
|
Tycho2 |
0024-01193-1 |
|
Pflag |
|
|
RAmdeg |
21.41942865 |
|
DEmdeg |
2.97204941 |
|
PmRA |
33.9 |
|
PmDE |
-13.5 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
E pmRA |
0.9 |
|
E pmDE |
0.9 |
|
EpRAm |
1991.43 |
|
EpDEm |
1991.10 |
|
Num |
18 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.7 |
|
BTmag |
7.470 |
|
E BTmag |
0.016 |
|
VTmag |
7.023 |
|
E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
6679 |
|
CCDM |
|
|
RAdeg |
21.41935083 |
|
DEdeg |
2.97208111 |
|
EpRA 1990 |
1.76 |
|
EpDE 1990 |
1.58 |
|
E RAdeg |
4.4 |
|
E DEdeg |
4.9 |
|
Posflg |
|
|
Corr |
-0.3 |
|
SAO |
109883 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.003 |
|
DE1950 |
|
|
PmDE1950 |
-0.008 |
|
Vmag |
7 |
|
SpType |
F0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
1724 |
|
DM |
BD+02 207 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
8686 |
|
M HD |
0 |
|
GC |
1724 |
|
RA1950rad |
0.36256583 |
|
DE1950rad |
0.04734102 |
|
PmRA2000 |
0.0032 |
|
PmDE2000 |
-0.013 |
|
Catalog |
H |
|
HIP |
6679 |
|
Proxy |
|
|
RAhms |
01 25 40.64 |
|
DEdms |
+02 58 19.5 |
|
Vmag |
6.99 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
21.4193 |
|
DEdeg |
2.97208 |
|
AstroRef |
|
|
Plx |
19.55 |
|
CCDM |
01257+0259 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
8686 |
|
BD |
BD+02 207 |
|
CD |
|
|
CP |
|
|
Dm number |
+02 207 |
|
VIred |
0.51 |
|
SpType |
F0 |
|
R SpType |
|
|
Coord arcsec 2000 |
012540.64+025819.5 |
|
HIP |
6679 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
0.3738381889 |
|
DErad |
0.0518726736 |
|
Plx |
20.42 |
|
PmRA |
34.26 |
|
PmDE |
-12.68 |
|
E RArad |
0.46 |
|
E DErad |
0.32 |
|
E Plx |
0.52 |
|
E pmRA |
0.5 |
|
E pmDE |
0.35 |
|
Hpmag |
7.0805 |
|
E Hpmag |
0.0009 |
|
SHp |
0.008 |
|
VA |
0 |
|
BV |
0.441 |
|
E BV |
0.015 |
|
VI |
0.51 |
|
01257+0258 B
Coord arcsec 2000 |
012546.73+025956.5 |
|
Coord calc |
012546.73+025956.5 |
|
Mag |
11.15 |
|
PmRA |
21.00 |
|
PmDE |
-50.0 |
|
Calc delta mag |
4.13 |
|
01257+0258 C
Coord arcsec 2000 |
012547.02+025959.2 |
|
Mag |
11.5 |
|
Calc delta mag |
4.48 |
|
Calc coord |
yes |
|