20373+2157 MCT 11
20h 37m 20.81s +21° 56' 52.6" P.A. 121.00 sep 51.8 mag 8.30,11.50 Sp M0.5
Coord 2000
20373+2157
Discov num
MCT 11
Comp
Coord arcsec 2000
20 37 20.81 +21 56 52.6
Date first
1999
Date last
2016
Obs
8
Pa first
116
Pa last
121
P.A. Now (θ)
121°
Sep first
48.2
Sep last
51.82
Sep. Now (ρ)
51.82"
Mag pri
8.30
Mag sec
11.50
delta mag (ΔM)
3.2
Spectral class
M0.5 (red)
Pri motion ra
-038
Sec motion ra
-041
Pri motion dec
-296
Sec motion dec
-301
Notes
N
K
(See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.019 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation
Vulpecula
Gaia DR2
1817764510545876736
WDS 20373+2157 MCT 11 : NOTES
discov_num
notes
refcode
MCT 11
Initially catalogued in error as 20273+2157.
REFERENCES
refcode
metd
author
reference
Mct2001
Ci -
McCarthy, C., Zuckerman, B., & Becklin, E.E.
2001AJ....121.3259M
Mct2001
+Xl
AJ 121, 3259, 2001
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
20373+2157
MCT 11
2001
3
121
51.7
8.30
11.50
M0.5
N K
203720.81+215652.6
20373+2157
MCT 11
2010
4
121
51.7
8.30
11.50
M0.5
N K
203720.81+215652.6
20373+2157
MCT 11
2016
6
121
51.8
8.30
11.50
M0.5
N K
203720.81+215652.6
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20373+2157 MCT 11 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20373+2157 MCT 11 : MEASURES
No records found.
WDS 20373+2157 : VIRTUAL EYEPIECE
WDS 20373+2157 : ALADIN DSS IMAGE @ 20h 37m 20.81s +21° 56' 52.6"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 20373+2157 MCT 11 : NEIGHBORHOODS
Show
name
coord_2000
discov#
comp
pa
sep
dist(')
Show 20373+2157
MCT 11
121
51.8
Show 20364+2213
J 1178
328
3.9
21
Show 20382+2224
HJ 1550
223
7.9
31
Show 20396+2143
STF2709
295
10.2
34
Show 20397+2141
STF2710
163
19.0
36
Show 20355+2225
STJ 39
246
1.2
39
Show 20374+2239
KPP4207
116
2.7
43
Show 20406+2156
A 2795
240
0.2
46
Show 20383+2106
TDT2441
89
0.6
54
Show 20345+2235
BRT2479
350
5.1
55
Show 20407+2128
COU 127
48
6.1
55
Show 20339+2227
GRV 353
82
19.7
57
Show 20411+2133
HJ 922
313
7.7
58
Show 20338+2125
TDS1083
354
2.5
59
Show 20415+2149
GRV 368
30
78.3
59
Show 20381+2050
COU 328
155
1.0
68
Show 20336+2111
HJ 2979
AB
63
10.4
70
Show 20336+2111
HJ 2979
AC
354
18.9
70
Show 20336+2106
ARN 83
75
58.6
73
Show 20406+2059
TDT2465
30
1.1
74
Show 20365+2044
J 3096
BC
10
8.5
74
Show 20365+2044
J 3096
AB
2
26.6
74
Show 20324+2226
ROE 13
41
6.4
75
Show 20335+2250
HDS2938
297
1.5
76
Show 20329+2246
GRV 352
293
38.3
79
Show 20318+2219
ROE 12
30
10.9
80
Show 20367+2316
BKO 594
332
8.1
80
Show 20379+2317
POU4754
66
15.1
81
Show 20375+2319
POU4748
334
14.0
82
Show 20372+2319
POU4742
12
17.6
83
Show 20367+2319
POU4733
242
5.1
83
Show 20377+2319
BKO 601
98
6.7
83
Show 20433+2201
TDT2495
124
0.9
83
Show 20423+2109
BRT2480
232
4.7
84
Show 20367+2320
BKO 593
345
4.8
84
Show 20374+2321
POU4745
AB
326
17.7
84
Show 20374+2321
BKO 599
AC
187
8.4
84
Show 20392+2317
POU4800
144
23.3
85
Show 20363+2321
POU4721
134
21.5
86
Show 20368+2324
POU4735
77
15.1
87
Show 20403+2040
TDT2461
356
0.5
88
Show 20402+2039
SCA 173
170
1.5
88
Show 20395+2319
POU4807
191
12.5
88
Show 20418+2259
HO 595
112
17.8
88
Show 20369+2325
POU4737
269
18.0
89
Show 20381+2325
POU4764
184
9.7
89
Show 20394+2321
POU4805
221
18.6
89
Show 20312+2227
J 564
308
2.5
91
Show 20365+2327
POU4724
227
17.1
91
Show 20367+2327
BKO 600
301
8.4
91
Show 20367+2328
POU4734
25
20.0
92
WDS 20373+2157 : COMPONENTS
20373+2157 A
Componente originario normalizzato
AB
Coord arcsec 2000
203720.81+215652.6
Mag
8.3
Spectral class
M0.5 (red)
PmRA
-38.00
PmDE
-296.0
20373+2157 B
Componente originario normalizzato
AB
Coord arcsec 2000
203723.77+215625.9
Mag
11.5
PmRA
-41.00
PmDE
-301.0
Calc delta mag
3.2
Calc coord
yes
