22450-3314 LDS 793 (WW PsA)
22h 44m 57.84s -33° 15' 00.7" P.A. 133.00 sep 35.8 mag 12.10,13.37 Sp M4.5V+M4 dist. 23.34 pc (76.14 l.y.)
Coord 2000 |
22450-3314 |
|
Discov num |
LDS 793 |
|
Comp |
|
|
Coord arcsec 2000 |
22 44 57.84 -33 15 00.7 |
|
Date first |
1920 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
135 |
|
Pa last |
132.7 |
|
P.A. Now (θ) |
132.7° |
|
Sep first |
36.0 |
|
Sep last |
35.821 |
|
Sep. Now (ρ) |
35.821" |
|
Mag pri |
12.10 |
|
Mag sec |
13.37 |
|
delta mag (ΔM) |
1.27 |
|
Spectral class |
M4.5V+M4 (red/red) |
|
Pri motion ra |
+179 |
|
Sec motion ra |
+171 |
|
Pri motion dec |
-123 |
|
Sec motion dec |
-125 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.038 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
WW PsA |
|
Constellation |
Piscis Austrinus |
|
HIP |
112312 |
|
Distance |
23.34 |
|
Distance ly |
76.14 |
|
WDS 22450-3314 LDS 793 (WW PsA) : NOTES
discov_num |
notes |
refcode |
LDS 793 |
Also known as LP 984-91 and LP 984-92. Part of Beta Pic Moving Group. |
|
|
Parallax of A component = 42.84 +/- 3.61 mas. |
VlF1997 |
|
Parallax of B component = 47.84 +/- 2.34 mas. |
JLB2017 |
REFERENCES
refcode |
metd |
author |
reference |
JLB2017 |
not - |
Bartlett, J.L., Lurie, J.C., Riedel, A., Ianna, P.A., Jao, W.-C., Henry, T.J., |
2017AJ....154..151B |
JLB2017 |
|
Winters, J.G., Finch, C.T., & Subasavage, J.P. |
|
JLB2017 |
|
AJ 154, 151, 2017 |
|
VlF1997 |
H - |
van Leeuwen, F. |
1997IAUDS.133T...3V |
VlF1997 |
|
Inf. Circ. 133, 3, 1997 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
LDS |
Luyten p.m. catalog (from additional DD list) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
22450-3314 |
LDS 793 |
|
1960 |
2 |
133 |
36.0 |
13.50 |
14.20 |
|
|
224457.84-331500.7 |
22450-3314 |
LDS 793 |
|
1998 |
3 |
133 |
35.9 |
13.50 |
14.20 |
|
|
224457.84-331500.7 |
22450-3314 |
LDS 793 |
|
2010 |
10 |
133 |
35.9 |
13.50 |
14.20 |
M4e+M5e |
|
224457.84-331500.7 |
22450-3314 |
LDS 793 |
|
2015 |
11 |
133 |
35.7 |
12.10 |
13.37 |
M4.5V+M4. |
NT |
224457.84-331500.7 |
22450-3314 |
LDS 793 |
|
2016 |
13 |
133 |
35.8 |
12.10 |
13.37 |
M4.5V+M4. |
NT |
224457.84-331500.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 22450-3314 LDS 793 (WW PsA) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 22450-3314 LDS 793 (WW PsA) : MEASURES
No records found.
WDS 22450-3314 (WW PsA) : 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 22450-3314 (WW PsA) : ALADIN DSS IMAGE @ 22h 44m 57.84s -33° 15' 00.7"
WDS 22450-3314 LDS 793 (WW PsA) : 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 |
|
22450-3314 |
LDS 793 |
|
133 |
35.8 |
|
Show |
|
22473-3410 |
CHR 189 |
AB |
271 |
0.3 |
63 |
Show |
|
22486-3231 |
KPP2600 |
|
9 |
23.6 |
64 |
Show |
|
22398-3330 |
RST3305 |
|
15 |
1.2 |
67 |
Show |
|
22500-3248 |
HDO 301 |
|
163 |
0.2 |
69 |
Show |
|
22407-3230 |
I 1056 |
|
146 |
1.1 |
70 |
Show |
|
22454-3428 |
UC 4810 |
|
314 |
61.6 |
74 |
Show |
|
22508-3342 |
NSN 470 |
|
147 |
1.9 |
78 |
Show |
|
22509-3345 |
KPP2326 |
|
79 |
19.8 |
80 |
Show |
|
22514-3251 |
I 1459 |
|
131 |
4.0 |
85 |
Show |
|
22380-3328 |
B 568 |
|
308 |
5.5 |
88 |
Show |
|
22419-3155 |
TOK 865 |
|
329 |
0.1 |
90 |
Show |
|
22405-3430 |
BRT1827 |
|
257 |
4.3 |
93 |
Show |
|
22525-3253 |
HJ 5367 |
|
255 |
4.1 |
98 |
Show |
|
22445-3453 |
UC 4802 |
|
172 |
13.6 |
99 |
Show |
|
22429-3138 |
STN 65 |
|
31 |
2.8 |
101 |
Show |
|
22456-3128 |
KPP1084 |
BC |
1 |
8.6 |
108 |
Show |
|
22524-3411 |
B 2903 |
|
126 |
7.0 |
109 |
Show |
|
22478-3503 |
HJ 5363 |
|
291 |
11.5 |
114 |
Show |
|
22375-3421 |
HJ 5347 |
|
350 |
11.1 |
115 |
Show |
|
22429-3509 |
RST3307 |
|
359 |
1.6 |
117 |
Show |
|
22424-3510 |
DAW 157 |
|
290 |
2.2 |
120 |
Show |
|
22491-3504 |
TDT3726 |
|
227 |
1.5 |
120 |
Show |
|
22373-3429 |
KPP4281 |
|
328 |
39.0 |
121 |
Show |
|
22432-3112 |
LDS2952 |
|
23 |
1.5 |
125 |
Show |
|
22549-3327 |
RST3311 |
|
15 |
0.4 |
125 |
Show |
|
22485-3111 |
UC 4819 |
|
326 |
13.5 |
132 |
Show |
|
22475-3104 |
RST2203 |
|
158 |
1.0 |
136 |
Show |
|
22512-3508 |
UC 4833 |
|
260 |
64.6 |
137 |
Show |
|
22366-3140 |
DUN 241 |
|
31 |
93.1 |
143 |
Show |
|
22508-3113 |
RST2207 |
|
59 |
3.0 |
143 |
Show |
|
22559-3232 |
HWE 91 |
|
250 |
4.9 |
145 |
Show |
|
22389-3527 |
BRT1826 |
|
163 |
4.1 |
153 |
Show |
|
22368-3514 |
UC 4777 |
|
319 |
17.3 |
157 |
Show |
|
22578-3312 |
RSS 39 |
AB |
246 |
59.3 |
161 |
Show |
|
22578-3312 |
SHY 823 |
AC |
6 |
999.9 |
161 |
Show |
|
22556-3146 |
JSP 840 |
|
144 |
1.9 |
162 |
Show |
|
22440-3034 |
UC 4797 |
|
109 |
17.3 |
162 |
Show |
|
22477-3558 |
KPP 566 |
|
323 |
5.3 |
167 |
Show |
|
22313-3234 |
ALD 96 |
|
158 |
2.1 |
178 |
Show |
|
22535-3054 |
LDS2960 |
|
240 |
25.6 |
178 |
Show |
|
22315-3221 |
PZ 7 |
AC |
172 |
30.4 |
179 |
Show |
|
22315-3221 |
EHR 18 |
AB |
316 |
9.5 |
179 |
Show |
|
22557-3119 |
HUE 2 |
|
135 |
1.3 |
179 |
Show |
|
22518-3553 |
HJ 5365 |
AB |
276 |
4.8 |
180 |
Show |
|
22518-3553 |
HJ 5365 |
AC |
36 |
55.3 |
180 |
Show |
|
22492-3615 |
KPP 955 |
|
105 |
7.8 |
187 |
Show |
|
22300-3251 |
KPP3095 |
|
21 |
7.3 |
190 |
Show |
|
22302-3358 |
KPP 514 |
|
122 |
3.9 |
190 |
Show |
|
22553-3057 |
BRT3109 |
|
32 |
3.5 |
191 |
Show |
|
22520-3606 |
NSN 463 |
|
336 |
2.1 |
192 |
|
|
WDS 22450-3314 : COMPONENTS
22450-3314 A
Componente originario normalizzato |
AB |
|
Name |
WW PsA |
|
Coord arcsec 2000 |
224457.84-331500.7 |
|
Mag |
12.1 |
|
Spectral class |
M4.5V (red) |
|
PmRA |
179.00 |
|
PmDE |
-123.0 |
|
HIP |
112312 |
|
Catalog |
H |
|
HIP |
112312 |
|
Proxy |
|
|
RAhms |
22 44 57.84 |
|
DEdms |
-33 15 00.7 |
|
Vmag |
11.7 |
|
VarFlag |
2 |
|
R Vmag |
G |
|
RAdeg |
341.241 |
|
DEdeg |
-33.2502 |
|
AstroRef |
|
|
Plx |
42.35 |
|
CCDM |
22450-3315 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
S |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
|
|
CD |
|
|
CP |
|
|
Dm number |
|
|
VIred |
1.49 |
|
SpType |
M3 |
|
R SpType |
|
|
Coord arcsec 2000 |
224457.84-331500.7 |
|
HIP |
112312 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
5.955778803 |
|
DErad |
-0.5803252008 |
|
Plx |
42.84 |
|
PmRA |
184.76 |
|
PmDE |
-119.76 |
|
E RArad |
2.49 |
|
E DErad |
2.16 |
|
E Plx |
3.61 |
|
E pmRA |
2.64 |
|
E pmDE |
2.31 |
|
Hpmag |
12.0466 |
|
E Hpmag |
0.0085 |
|
SHp |
0.076 |
|
VA |
2 |
|
BV |
1.3 |
|
E BV |
0.02 |
|
VI |
1.49 |
|
22450-3314 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
224459.60-331525.0 |
|
Mag |
13.37 |
|
Spectral class |
M4 (red) |
|
PmRA |
171.00 |
|
PmDE |
-125.0 |
|
Calc delta mag |
1.27 |
|
Calc coord |
yes |
|