12174-2103 DON 520 (UV Crv)
12h 17m 23.98s -21° 03' 30.1" P.A. 17.00 sep 2.0 mag 9.66,11.20 Sp K1V dist. 44.19 pc (144.15 l.y.)
Coord 2000 |
12174-2103 |
|
Discov num |
DON 520 |
|
Comp |
|
|
Coord arcsec 2000 |
12 17 23.98 -21 03 30.1 |
|
Date first |
1930 |
|
Date last |
2018 |
|
Obs |
14 |
|
Pa first |
48 |
|
Pa last |
16.9 |
|
P.A. Now (θ) |
16.9° |
|
Sep first |
1.0 |
|
Sep last |
2.02 |
|
Sep. Now (ρ) |
2.02" |
|
Mag pri |
9.66 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
1.54 |
|
Spectral class |
K1V (yellow-orange) |
|
Pri motion ra |
-115 |
|
Sec motion ra |
-115 |
|
Pri motion dec |
-164 |
|
Sec motion dec |
-164 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Var name |
UV Crv |
|
Constellation |
Corvus |
|
SAO |
180648 |
|
HIP |
59914 |
|
Tycho2 |
6108-00927-1 |
|
Gaia DR2 |
3514475531051071488 |
|
HD |
106855 |
|
BD |
BD-20 3615 |
|
Distance |
44.19 |
|
Distance ly |
144.15 |
|
WDS 12174-2103 DON 520 (UV Crv) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Don1937 |
Ma j |
Donner, H.F. |
1937MmRAS..65...51R |
Don1937 |
|
MemRAS 65, 51, 1937 |
|
Don1955 |
Ma - |
Donner, H.F. |
1955POMic..11....1R |
Don1955 |
|
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
Don1964 |
Ma j |
Donner, H.F. |
1964POMic...9...73R |
Don1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12174-2103 |
DON 520 |
|
1991 |
10 |
27 |
1.9 |
9.66 |
11.20 |
K1V |
|
121723.98-210330.1 |
12174-2103 |
DON 520 |
|
2001 |
11 |
23 |
1.9 |
9.66 |
11.20 |
K1V |
|
121723.98-210330.1 |
12174-2103 |
DON 520 |
|
2015 |
12 |
18 |
2.0 |
9.66 |
11.20 |
K1V |
|
121723.98-210330.1 |
12174-2103 |
DON 520 |
|
2018 |
13 |
17 |
2.0 |
9.66 |
11.20 |
K1V |
|
121723.98-210330.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12174-2103 DON 520 (UV Crv) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12174-2103 DON 520 (UV Crv) : MEASURES
No records found.
WDS 12174-2103 (UV Crv) : 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 12174-2103 (UV Crv) : ALADIN DSS IMAGE @ 12h 17m 23.98s -21° 03' 30.1"
WDS 12174-2103 DON 520 (UV Crv) : 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 |
|
12174-2103 |
DON 520 |
|
17 |
2.0 |
|
Show |
|
12168-2100 |
DON 519 |
|
114 |
0.4 |
9 |
Show |
|
12160-2058 |
BRT1486 |
|
189 |
5.0 |
22 |
Show |
|
12189-2130 |
LDS 403 |
|
164 |
6.9 |
35 |
Show |
|
12186-2139 |
UC 2312 |
|
69 |
33.4 |
40 |
Show |
|
12149-2026 |
TDS8284 |
|
231 |
0.4 |
52 |
Show |
|
12139-2133 |
DON 516 |
|
160 |
4.4 |
58 |
Show |
|
12202-2015 |
B 2293 |
|
181 |
1.8 |
62 |
Show |
|
12165-2204 |
ARA1480 |
|
129 |
13.3 |
63 |
Show |
|
12209-2152 |
DON 523 |
|
109 |
0.5 |
70 |
Show |
|
12136-2017 |
B 2290 |
|
54 |
0.7 |
72 |
Show |
|
12219-2140 |
DON 524 |
|
242 |
1.8 |
73 |
Show |
|
12206-2213 |
BU 605 |
CD |
268 |
0.5 |
78 |
Show |
|
12120-2042 |
UC 2292 |
|
347 |
62.9 |
79 |
Show |
|
12126-2147 |
LDS4190 |
|
73 |
33.5 |
82 |
Show |
|
12206-2213 |
BU 1245 |
AB |
74 |
17.8 |
83 |
Show |
|
12206-2213 |
BU 1245 |
A,CD |
295 |
347.8 |
83 |
Show |
|
12208-1954 |
SKF 433 |
|
292 |
6.4 |
85 |
Show |
|
12169-2228 |
LDS 399 |
|
235 |
10.7 |
87 |
Show |
|
12216-2220 |
DON1098 |
|
105 |
5.0 |
97 |
Show |
|
12235-2015 |
HJ 4517 |
|
185 |
14.1 |
98 |
Show |
|
12141-1926 |
UC 2298 |
|
112 |
73.2 |
109 |
Show |
|
12113-1958 |
LDS 390 |
|
121 |
85.2 |
110 |
Show |
|
12176-1914 |
ARA 417 |
|
53 |
10.4 |
110 |
Show |
|
12246-2150 |
DON 525 |
|
80 |
4.5 |
112 |
Show |
|
12109-1959 |
KPP2730 |
|
137 |
3.5 |
112 |
Show |
|
12190-2253 |
RSS 285 |
|
311 |
18.1 |
113 |
Show |
|
12122-2231 |
HU 133 |
|
316 |
1.5 |
114 |
Show |
|
12103-2203 |
UC 2287 |
|
233 |
32.6 |
115 |
Show |
|
12107-2213 |
NSN 100 |
|
357 |
3.3 |
117 |
Show |
|
12247-2004 |
B 1716 |
|
231 |
0.7 |
119 |
Show |
|
12116-2233 |
UC 2291 |
|
173 |
29.9 |
121 |
Show |
|
12212-1914 |
GWP1793 |
|
45 |
9.5 |
123 |
Show |
|
12098-1949 |
RST3775 |
|
212 |
4.8 |
130 |
Show |
|
12267-2021 |
UC 2338 |
|
333 |
7.0 |
138 |
Show |
|
12158-2321 |
BU 920 |
|
307 |
1.9 |
140 |
Show |
|
12259-2221 |
KPP 272 |
|
253 |
3.8 |
142 |
Show |
|
12273-2026 |
I 513 |
|
329 |
4.5 |
144 |
Show |
|
12082-1948 |
UC 2277 |
|
101 |
23.1 |
151 |
Show |
|
12235-2310 |
VVO 9 |
|
276 |
10.8 |
152 |
Show |
|
12229-2315 |
COO 285 |
|
21 |
7.6 |
152 |
Show |
|
12272-1958 |
S 637 |
AB |
203 |
60.4 |
153 |
Show |
|
12283-2101 |
DON 530 |
|
103 |
0.4 |
153 |
Show |
|
12261-1927 |
B 2538 |
|
225 |
0.9 |
157 |
Show |
|
12055-2058 |
DON 508 |
|
318 |
5.2 |
168 |
Show |
|
12062-2002 |
B 1714 |
|
146 |
0.1 |
169 |
Show |
|
12052-2104 |
RST4957 |
|
64 |
0.9 |
172 |
Show |
|
12290-2008 |
UC 2347 |
|
259 |
34.4 |
172 |
Show |
|
12201-1813 |
TSN 158 |
|
311 |
0.1 |
175 |
Show |
|
12258-2314 |
TDS8378 |
|
120 |
1.5 |
176 |
Show |
|
12122-2343 |
DON 515 |
|
40 |
1.3 |
176 |
|
|
WDS 12174-2103 : COMPONENTS
12174-2103 A
Componente originario normalizzato |
AB |
|
Name |
UV Crv |
|
Coord arcsec 2000 |
121723.98-210330.1 |
|
Mag |
9.66 |
|
Spectral class |
K1V (yellow-orange) |
|
PmRA |
-115.00 |
|
PmDE |
-164.0 |
|
SAO |
180648 |
|
HIP |
59914 |
|
Tycho2 |
6108-00927-1 |
|
HD |
106855 |
|
BD |
BD-20 3615 |
|
Tycho2 |
6108-00927-1 |
|
Pflag |
P |
|
RAmdeg |
184.34989763 |
|
DEmdeg |
-21.05836014 |
|
PmRA |
-115.2 |
|
PmDE |
-164.3 |
|
E RAmdeg |
20 |
|
E DEmdeg |
26 |
|
E pmRA |
2.4 |
|
E pmDE |
2.3 |
|
EpRAm |
1990.67 |
|
EpDEm |
1989.74 |
|
Num |
5 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.0 |
|
BTmag |
10.631 |
|
E BTmag |
0.048 |
|
VTmag |
9.661 |
|
E VTmag |
0.031 |
|
Prox |
19 |
|
TYC |
T |
|
HIP |
59914 |
|
CCDM |
A |
|
RAdeg |
184.35016361 |
|
DEdeg |
-21.05800861 |
|
EpRA 1990 |
1.71 |
|
EpDE 1990 |
1.56 |
|
E RAdeg |
19.8 |
|
E DEdeg |
25.7 |
|
Posflg |
D |
|
Corr |
0.1 |
|
SAO |
180648 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0074 |
|
DE1950 |
|
|
PmDE1950 |
-0.166 |
|
Vmag |
9 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
23 |
|
CatNum |
5331 |
|
DM |
BD-20 3615 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
106855 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
3.20622897 |
|
DE1950rad |
-0.36265065 |
|
PmRA2000 |
-0.0072 |
|
PmDE2000 |
-0.161 |
|
Catalog |
H |
|
HIP |
59914 |
|
Proxy |
H |
|
RAhms |
12 17 24.04 |
|
DEdms |
-21 03 28.8 |
|
Vmag |
9.37 |
|
VarFlag |
2 |
|
R Vmag |
G |
|
RAdeg |
184.35 |
|
DEdeg |
-21.058 |
|
AstroRef |
A |
|
Plx |
22.88 |
|
CCDM |
12174-2104 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
25 |
|
Rho |
1.794 |
|
HD |
106855 |
|
BD |
BD-20 3615 |
|
CD |
|
|
CP |
|
|
Dm number |
-20 3615 |
|
VIred |
1 |
|
SpType |
K1V |
|
R SpType |
|
|
Coord arcsec 2000 |
121724.04-210328.8 |
|
HIP |
59914 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
3.2175177448 |
|
DErad |
-0.3675315103 |
|
Plx |
22.63 |
|
PmRA |
-111.72 |
|
PmDE |
-161.26 |
|
E RArad |
1.49 |
|
E DErad |
1.24 |
|
E Plx |
1.82 |
|
E pmRA |
1.6 |
|
E pmDE |
1.18 |
|
Hpmag |
9.4258 |
|
E Hpmag |
0.0043 |
|
SHp |
0.035 |
|
VA |
2 |
|
BV |
0.955 |
|
E BV |
0.009 |
|
VI |
1 |
|
12174-2103 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
121724.02-210328.2 |
|
Mag |
11.2 |
|
PmRA |
-115.00 |
|
PmDE |
-164.0 |
|
Tycho2 |
6108-00927-2 |
|
Calc delta mag |
1.54 |
|
Calc coord |
yes |
|
Tycho2 |
6108-00927-2 |
|
Pflag |
P |
|
RAmdeg |
184.34989763 |
|
DEmdeg |
-21.05836014 |
|
PmRA |
-115.2 |
|
PmDE |
-164.3 |
|
E RAmdeg |
20 |
|
E DEmdeg |
26 |
|
E pmRA |
2.4 |
|
E pmDE |
2.3 |
|
EpRAm |
1990.67 |
|
EpDEm |
1989.74 |
|
Num |
5 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.0 |
|
BTmag |
12.772 |
|
E BTmag |
0.337 |
|
VTmag |
11.202 |
|
E VTmag |
0.112 |
|
Prox |
19 |
|
TYC |
|
|
HIP |
59914 |
|
CCDM |
B |
|
RAdeg |
184.35042250 |
|
DEdeg |
-21.05753333 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.51 |
|
E RAdeg |
73.1 |
|
E DEdeg |
99.3 |
|
Posflg |
D |
|
Corr |
0.1 |
|