21254+1121 FYM 330 AD
21h 25m 26.92s +11° 20' 45.7" P.A. 79.00 sep 22.9 mag 8.29,14.90 Sp F8 dist. 238.66 pc (778.51 l.y.)
Coord 2000 |
21254+1121 |
|
Discov num |
FYM 330 |
|
Comp |
AD |
|
Coord arcsec 2000 |
21 25 26.92 +11 20 45.7 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
79 |
|
Pa last |
78.6 |
|
P.A. Now (θ) |
78.6° |
|
Sep first |
22.4 |
|
Sep last |
22.9 |
|
Sep. Now (ρ) |
22.9" |
|
Mag pri |
8.29 |
|
Mag sec |
14.90 |
|
delta mag (ΔM) |
6.61 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-023 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
21254+1121 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
107122 |
21 25 27 +11 20 46 |
A 887 AB |
2021 |
18 |
213 |
0.1 |
8.29 |
9.70 |
1.41 |
|
|
Show |
HD 204011 |
107122 |
21 25 27 +11 20 46 |
A 887 AC |
2014 |
7 |
322 |
12.3 |
8.29 |
11.70 |
3.41 |
|
|
Show |
|
107122 |
21 25 27 +11 20 46 |
FYM 330 AD |
2015 |
6 |
79 |
22.9 |
8.29 |
14.90 |
6.61 |
|
<=== |
Show |
|
107122 |
21 25 27 +11 20 46 |
FYM 330 AE |
2015 |
3 |
61 |
16.2 |
8.29 |
15.80 |
7.51 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Equuleus |
|
SAO |
107122 |
|
HIP |
105784 |
|
Tycho2 |
1114-00283-1 |
|
Gaia DR2 |
1745424994849097472 |
|
HD |
204011 |
|
BD |
BD+10 4542 |
|
Distance |
238.66 |
|
Distance ly |
778.51 |
|
WDS 21254+1121 FYM 330 AD : NOTES
discov_num |
notes |
refcode |
A 887 |
AB: Closed in in the last 30 years. Needs speckle. |
|
|
AC: Based on inspection of the field, the Aitken measure apparently |
A__1932a |
|
had a typographical error in theta - 112.4 should be 312.4. |
|
|
AB: Rectilinear solution by Rica & Zirm (2012). |
FMR2012i |
REFERENCES
refcode |
metd |
author |
reference |
A__1932a |
Ma - |
Aitken, R.G. |
1932QB821.A43...... |
A__1932a |
|
Aitken Double Star Catalogue, 1932 |
|
FMR2012i |
orb - |
Rica Romero, F.M. & Zirm, H. |
2012IAUDS.177Q...1R |
FMR2012i |
|
Inf. Circ. 177, 1, 2012 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
312 |
FYM |
Fay, M. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21254+1121 |
FYM 330 |
AD |
2015 |
2 |
79 |
22.9 |
8.29 |
14.90 |
F8 |
N |
212526.92+112045.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21254+1121 FYM 330 AD : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21254+1121 FYM 330 AD : MEASURES
No records found.
WDS 21254+1121 : 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 21254+1121 : ALADIN DSS IMAGE @ 21h 25m 26.92s +11° 20' 45.7"
WDS 21254+1121 FYM 330 AD : 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 |
|
21254+1121 |
A 887 |
AB |
213 |
0.1 |
|
Show |
|
21254+1121 |
A 887 |
AC |
322 |
12.3 |
|
Show |
|
21254+1121 |
FYM 330 |
AD |
79 |
22.9 |
|
Show |
|
21254+1121 |
FYM 330 |
AE |
61 |
16.2 |
|
Show |
|
21248+1136 |
GWP3057 |
|
181 |
11.2 |
19 |
Show |
|
21257+1140 |
BPM2374 |
|
142 |
74.8 |
20 |
Show |
|
21227+1101 |
BPM2367 |
|
336 |
97.0 |
46 |
Show |
|
21223+1111 |
BRT1355 |
|
192 |
4.1 |
46 |
Show |
|
21224+1110 |
NSN 743 |
|
262 |
2.3 |
46 |
Show |
|
21222+1114 |
J 2605 |
|
223 |
1.5 |
46 |
Show |
|
21225+1057 |
J 161 |
|
300 |
2.0 |
50 |
Show |
|
21289+1105 |
STF2799 |
AB |
259 |
1.9 |
53 |
Show |
|
21289+1105 |
STF2799 |
AC |
331 |
135.9 |
53 |
Show |
|
21290+1100 |
GRV 470 |
|
317 |
54.1 |
57 |
Show |
|
21236+1030 |
BRT1356 |
|
63 |
5.7 |
58 |
Show |
|
21215+1122 |
BPM2363 |
|
196 |
52.2 |
59 |
Show |
|
21225+1207 |
BPM2366 |
|
107 |
61.1 |
63 |
Show |
|
21209+1140 |
BPM2361 |
|
54 |
111.3 |
71 |
Show |
|
21291+1211 |
BAR 56 |
AB |
43 |
1.3 |
74 |
Show |
|
21291+1211 |
BAR 56 |
AC |
42 |
1.3 |
74 |
Show |
|
21242+1237 |
HJ 282 |
AB |
69 |
27.3 |
79 |
Show |
|
21242+1237 |
FYM 182 |
AC |
162 |
14.9 |
79 |
Show |
|
21306+1140 |
BPM2383 |
|
89 |
27.4 |
79 |
Show |
|
21245+1003 |
SKF 16 |
|
60 |
53.2 |
79 |
Show |
|
21298+1031 |
UC 4476 |
|
231 |
10.3 |
82 |
Show |
|
21198+1108 |
GRV 446 |
|
157 |
60.2 |
83 |
Show |
|
21299+1211 |
DBR 294 |
AB |
348 |
4.1 |
83 |
Show |
|
21299+1211 |
DBR 294 |
AC |
331 |
1.9 |
83 |
Show |
|
21309+1141 |
J 178 |
|
185 |
2.9 |
83 |
Show |
|
21299+1212 |
MAA 1 |
|
56 |
1.1 |
84 |
Show |
|
21300+1213 |
DBR 295 |
|
5 |
0.8 |
85 |
Show |
|
21214+1020 |
A 617 |
|
45 |
0.0 |
86 |
Show |
|
21281+1002 |
GWP3062 |
|
27 |
72.0 |
88 |
Show |
|
21196+1153 |
BPM2359 |
|
145 |
89.8 |
92 |
Show |
|
21202+1018 |
HJ 933 |
|
239 |
17.0 |
96 |
Show |
|
21224+0953 |
J 1356 |
|
176 |
8.0 |
99 |
Show |
|
21188+1144 |
HEI 880 |
|
205 |
2.0 |
102 |
Show |
|
21186+1134 |
BU 163 |
AB |
257 |
1.0 |
102 |
Show |
|
21186+1134 |
BU 163 |
AC |
252 |
29.7 |
102 |
Show |
|
21186+1134 |
BU 163 |
AD |
163 |
44.8 |
102 |
Show |
|
21186+1134 |
BU 163 |
AE |
6 |
87.5 |
102 |
Show |
|
21322+1055 |
HDS3061 |
|
259 |
0.3 |
103 |
Show |
|
21324+1054 |
LDS4894 |
|
8 |
2.9 |
105 |
Show |
|
21190+1218 |
BRT1354 |
|
163 |
3.6 |
110 |
Show |
|
21326+1121 |
J 1788 |
|
223 |
7.4 |
116 |
Show |
|
21251+0923 |
BU 164 |
AB |
93 |
0.1 |
118 |
Show |
|
21251+0923 |
STF2793 |
AB,C |
241 |
26.4 |
118 |
Show |
|
21181+1027 |
UC 4435 |
|
259 |
50.5 |
121 |
Show |
|
21310+1251 |
LDS4892 |
|
234 |
12.0 |
122 |
Show |
|
21201+0947 |
UC 4444 |
AB |
170 |
74.7 |
123 |
Show |
|
21337+1057 |
J 1789 |
|
171 |
4.5 |
124 |
|
|
WDS 21254+1121 : COMPONENTS
|
A |
B |
C |
D |
B |
pa=212.5°
sep=0.12"
| |
C |
pa=322.5°
sep=12.18"
| pa=323.1°
sep=12.22"
| |
D |
pa=78.4°
sep=22.47"
| pa=78.2°
sep=22.55"
| pa=99.9°
sep=29.86"
| |
E |
pa=60.7°
sep=15.96"
| pa=60.5°
sep=16.06"
| pa=95.0°
sep=21.41"
| pa=292.1°
sep=8.73"
|
21254+1121 A
Coord arcsec 2000 |
212526.92+112045.7 |
|
Mag |
8.29 |
|
Spectral class |
F8 (yellow-white) |
|
PmRA |
-3.00 |
|
PmDE |
-23.0 |
|
SAO |
107122 |
|
HIP |
105784 |
|
Tycho2 |
1114-00283-1 |
|
HD |
204011 |
|
BD |
BD+10 4542 |
|
Tycho2 |
1114-00283-1 |
|
Pflag |
|
|
RAmdeg |
321.36218481 |
|
DEmdeg |
11.34604127 |
|
PmRA |
-2.8 |
|
PmDE |
-23.4 |
|
E RAmdeg |
8 |
|
E DEmdeg |
9 |
|
E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1990.81 |
|
EpDEm |
1990.55 |
|
Num |
10 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
0.5 |
|
Q pmDE |
0.7 |
|
BTmag |
8.853 |
|
E BTmag |
0.019 |
|
VTmag |
8.294 |
|
E VTmag |
0.014 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
105784 |
|
CCDM |
|
|
RAdeg |
321.36219139 |
|
DEdeg |
11.34609528 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
7.5 |
|
E DEdeg |
8.5 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
107122 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0003 |
|
DE1950 |
|
|
PmDE1950 |
-0.002 |
|
Vmag |
8.1 |
|
SpType |
F8 |
|
Double code |
|
|
Source |
29 |
|
CatNum |
8489 |
|
DM |
BD+10 4542 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
204011 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.59825268 |
|
DE1950rad |
0.19425282 |
|
PmRA2000 |
-0.0002 |
|
PmDE2000 |
-0.006 |
|
Catalog |
H |
|
HIP |
105784 |
|
Proxy |
|
|
RAhms |
21 25 26.93 |
|
DEdms |
+11 20 46.0 |
|
Vmag |
8.24 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
321.362 |
|
DEdeg |
11.3461 |
|
AstroRef |
|
|
Plx |
3.43 |
|
CCDM |
21255+1121 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
X |
|
Source |
|
|
Qual |
S |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
204011 |
|
BD |
BD+10 4542 |
|
CD |
|
|
CP |
|
|
Dm number |
+10 4542 |
|
VIred |
0.55 |
|
SpType |
F8 |
|
R SpType |
|
|
Coord arcsec 2000 |
212526.93+112046.0 |
|
HIP |
105784 |
|
Sn |
5 |
|
So |
2 |
|
Nc |
1 |
|
RArad |
5.6088284022 |
|
DErad |
0.1980268064 |
|
Plx |
4.19 |
|
PmRA |
-2.01 |
|
PmDE |
-22.27 |
|
E RArad |
0.64 |
|
E DErad |
0.68 |
|
E Plx |
0.77 |
|
E pmRA |
0.79 |
|
E pmDE |
0.65 |
|
Hpmag |
8.3524 |
|
E Hpmag |
0.0015 |
|
SHp |
0.01 |
|
VA |
0 |
|
BV |
0.515 |
|
E BV |
0.02 |
|
VI |
0.59 |
|
21254+1121 B
Coord arcsec 2000 |
212526.92+112045.6 |
|
Mag |
9.7 |
|
Calc delta mag |
1.41 |
|
Calc coord |
yes |
|
21254+1121 C
Coord arcsec 2000 |
212526.42+112055.4 |
|
Mag |
11.7 |
|
Calc delta mag |
3.41 |
|
Calc coord |
yes |
|
21254+1121 D
Coord arcsec 2000 |
212528.42+112050.2 |
|
Mag |
14.9 |
|
Calc delta mag |
6.61 |
|
Calc coord |
yes |
|
21254+1121 E
Coord arcsec 2000 |
212527.87+112053.5 |
|
Mag |
15.8 |
|
Calc delta mag |
7.51 |
|
Calc coord |
yes |
|