16271-2440 ALO 4
16h 27m 07.90s -24° 40' 18.0" P.A. 354.00 sep 7.7 mag 16.70,20.00
Coord 2000
16271-2440
Discov num
ALO 4
Comp
Coord arcsec 2000
16 27 07.90 -24 40 18.0
Date first
1998
Date last
1998
Obs
1
Pa first
354
Pa last
354
P.A. Now (θ)
354°
Sep first
7.7
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
16.70
Mag sec
20.00
delta mag (ΔM)
3.3
Spectral class
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
K
(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
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
WDS 16271-2440 ALO 4 : NOTES
No records found.
DISCOVERER
idgroup
discov
author
1
ALO
Allen, L.E., Myers, P.C., Di Francesco, J., Mathieu, R., Chen, H., & Young, E.
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
16271-2440
ALO 4
1998
1
354
7.7
16.70
20.00
162707.90-244018.0
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16271-2440 ALO 4 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16271-2440 ALO 4 : MEASURES
No records found.
WDS 16271-2440 : 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 16271-2440 : ALADIN DSS IMAGE @ 16h 27m 07.90s -24° 40' 18.0"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 16271-2440 ALO 4 : 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
16271-2440
ALO 4
354
7.7
1
Show
16273-2439
YLW 11
AB
102
58.0
2
Show
16273-2439
RES 1
CD
353
2.3
3
Show
16273-2439
RIE 1
BC
270
3.2
3
Show
16273-2439
RES 1
BD
52
3.7
3
Show
16273-2442
CST 8
AB
78
0.1
3
Show
16273-2442
ALO 7
AB,C
163
8.8
3
Show
16273-2442
ALO 7
AB,D
3
4.4
3
Show
16273-2442
YLW 13
AB,E
96
26.7
3
Show
16273-2442
ALO 7
Ca,Cb
-1
0.3
4
Show
16274-2441
GRT 1
Aa,Ab
334
0.6
5
Show
16274-2441
ALO 10
AB
323
7.2
5
Show
16275-2440
YLW 16
AB
102
24.0
5
Show
16275-2440
TER 2
Aa,Ab
267
0.3
5
Show
16268-2438
BNY 2
291
3.6
5
Show
16270-2436
YLW 4
AB
308
29.6
5
Show
16270-2436
YLW 4
AC
2
58.1
5
Show
16270-2436
YLW 4
BC
32
47.2
6
Show
16270-2446
COR 8
Ba,Bb
241
0.1
6
Show
16270-2446
CST 6
Aa,Ab
38
0.1
6
Show
16270-2446
HER 17
AB
349
5.1
6
Show
16267-2440
RAT 7
259
0.1
7
Show
16276-2438
DCH 79
84
6.3
7
Show
16276-2439
DCH 80
102
3.3
8
Show
16277-2443
DCH 81
10
1.6
8
Show
16277-2439
DCH 82
AB
100
6.4
9
Show
16277-2439
DCH 82
AC
80
8.1
9
Show
16277-2439
DCH 82
AD
254
9.8
9
Show
16265-2438
CST 4
255
0.4
9
Show
16275-2433
DCH 78
196
7.6
10
Show
16275-2431
CST 10
Aa,Ab
353
0.5
11
Show
16275-2431
DCH 77
AB
314
8.8
11
Show
16279-2441
AGE 8
251
0.4
11
Show
16274-2430
ALO 8
AB
84
6.0
12
Show
16280-2440
RAT 15
277
0.2
12
Show
16274-2430
ALO 9
CD
313
8.5
12
Show
16273-2429
RAT 12
Ca,Cb
284
0.2
12
Show
16272-2452
BOV 55
302
10.2
12
Show
16273-2429
YLW 12
AB
66
8.6
12
Show
16273-2429
YLW 12
AC
128
15.8
12
Show
16273-2429
YLW 12
AD
61
25.5
12
Show
16279-2446
DCH 85
AB
256
6.2
12
Show
16279-2446
DCH 85
AC
261
8.7
12
Show
16276-2431
HCH 5
122
15.3
12
Show
16271-2429
CST 7
321
0.8
12
Show
16269-2429
DCH 74
205
9.3
12
Show
16280-2436
DCH 86
AB
116
6.8
13
Show
16280-2436
DCH 86
AC
113
7.2
13
Show
16278-2432
DCH 83
AB
161
2.2
13
Show
16278-2432
DCH 83
AC
56
3.3
13
Show
16268-2428
BNY 1
341
4.4
13
WDS 16271-2440 : COMPONENTS
16271-2440 A
Coord arcsec 2000
162707.90-244018.0
Mag
16.7
16271-2440 B
Coord arcsec 2000
162707.85-244010.3
Mag
20
Calc delta mag
3.3
Calc coord
yes