20253-2154 ARA 1929
20h 25m 20.89s -21° 54' 11.2" P.A. 303.00 sep 7.7 mag 10.56,13.80
Coord 2000 |
20253-2154 |
|
Discov num |
ARA1929 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 20.89 -21 54 11.2 |
|
Date first |
1920 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
305 |
|
Pa last |
302.6 |
|
P.A. Now (θ) |
302.6° |
|
Sep first |
6.7 |
|
Sep last |
7.708 |
|
Sep. Now (ρ) |
7.708" |
|
Mag pri |
10.56 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
3.24 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=1.585
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Capricornus |
|
Tycho2 |
6341-01355-1 |
|
Gaia DR2 |
6852994468258493824 |
|
WDS 20253-2154 ARA 1929 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Ara1961 |
Pa - |
Aravamudan, S. |
1961PASP...73..266A |
Ara1961 |
|
PASP 73, 266, 1961 |
|
Ara1963 |
Pa - |
Aravamudan, S. |
. |
Ara1963 |
|
Pub. Nizamiah Obs. 13, Pt.3, 1963 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20253-2154 |
ARA1929 |
|
1998 |
2 |
303 |
7.6 |
10.56 |
13.80 |
|
D |
202520.89-215411.2 |
20253-2154 |
ARA1929 |
|
1999 |
3 |
303 |
7.6 |
10.56 |
13.80 |
|
D |
202520.89-215411.2 |
20253-2154 |
ARA1929 |
|
2015 |
4 |
303 |
7.7 |
10.56 |
13.80 |
|
|
202520.89-215411.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20253-2154 ARA 1929 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20253-2154 ARA 1929 : MEASURES
No records found.
WDS 20253-2154 : 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 20253-2154 : ALADIN DSS IMAGE @ 20h 25m 20.89s -21° 54' 11.2"
WDS 20253-2154 ARA 1929 : 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 |
|
20253-2154 |
ARA1929 |
|
303 |
7.7 |
1 |
Show |
|
20245-2150 |
ARA1927 |
|
196 |
8.4 |
14 |
Show |
|
20244-2158 |
BRT1564 |
|
113 |
2.7 |
15 |
Show |
|
20252-2215 |
ARA1928 |
|
109 |
6.5 |
21 |
Show |
|
20253-2128 |
ARA1581 |
|
142 |
14.9 |
27 |
Show |
|
20232-2135 |
ARA1580 |
|
202 |
6.6 |
37 |
Show |
|
20238-2227 |
ARA1925 |
|
131 |
6.0 |
40 |
Show |
|
20246-2111 |
B 1893 |
|
58 |
2.3 |
45 |
Show |
|
20270-2234 |
OCC1133 |
|
-1 |
0.2 |
46 |
Show |
|
20219-2153 |
LDS 709 |
|
169 |
41.0 |
49 |
Show |
|
20217-2149 |
ARA1924 |
|
185 |
14.3 |
52 |
Show |
|
20289-2220 |
DON 987 |
|
77 |
5.7 |
56 |
Show |
|
20253-2259 |
TSN 193 |
|
269 |
0.9 |
65 |
Show |
|
20207-2150 |
ARA1923 |
|
|
8.7 |
66 |
Show |
|
20297-2220 |
OCC 675 |
|
-1 |
0.1 |
66 |
Show |
|
20292-2240 |
RST3261 |
|
24 |
2.0 |
71 |
Show |
|
20217-2100 |
BRT1563 |
|
154 |
6.2 |
75 |
Show |
|
20221-2052 |
UC 4159 |
|
334 |
6.6 |
77 |
Show |
|
20283-2048 |
CVR 870 |
|
313 |
29.2 |
78 |
Show |
|
20171-2119 |
SEE 412 |
|
230 |
25.7 |
80 |
Show |
|
20197-2138 |
BRT1562 |
|
183 |
3.2 |
82 |
Show |
|
20279-2310 |
ARA2272 |
|
157 |
5.8 |
84 |
Show |
|
20199-2112 |
TDT2176 |
|
224 |
2.5 |
87 |
Show |
|
20270-2023 |
DON 986 |
|
127 |
0.6 |
94 |
Show |
|
20322-2209 |
HJ 2973 |
AB |
129 |
39.4 |
97 |
Show |
|
20322-2209 |
OCC 674 |
Ba,Bb |
-1 |
0.1 |
98 |
Show |
|
20191-2242 |
ARA2271 |
|
345 |
12.6 |
99 |
Show |
|
20229-2019 |
TDT2224 |
|
272 |
0.4 |
102 |
Show |
|
20325-2142 |
SEE 420 |
|
84 |
1.6 |
102 |
Show |
|
20327-2213 |
UC 4210 |
|
172 |
46.3 |
104 |
Show |
|
20257-2341 |
HJ 2957 |
AB |
276 |
15.0 |
107 |
Show |
|
20257-2341 |
DAW 227 |
AC |
56 |
19.7 |
107 |
Show |
|
20209-2027 |
ARA1207 |
|
237 |
9.4 |
107 |
Show |
|
20224-2014 |
ARG 38 |
AB |
295 |
17.7 |
109 |
Show |
|
20224-2014 |
ARG 38 |
AC |
225 |
40.2 |
109 |
Show |
|
20224-2014 |
ARG 38 |
BC |
199 |
38.0 |
109 |
Show |
|
20310-2039 |
BRT2231 |
|
84 |
3.0 |
110 |
Show |
|
20330-2117 |
ARA1582 |
|
7 |
8.2 |
114 |
Show |
|
20335-2214 |
HJ 2975 |
|
21 |
10.3 |
116 |
Show |
|
20242-1956 |
ARA1208 |
|
307 |
12.9 |
120 |
Show |
|
20334-2054 |
HDS2937 |
|
333 |
0.3 |
129 |
Show |
|
20163-2225 |
KPP2112 |
|
354 |
17.1 |
130 |
Show |
|
20346-2219 |
LDS4850 |
|
18 |
89.2 |
130 |
Show |
|
20248-1943 |
HDS2919 |
|
277 |
0.1 |
132 |
Show |
|
20287-2359 |
RSS 549 |
|
29 |
11.4 |
134 |
Show |
|
20305-1955 |
OCC 190 |
|
-1 |
0.1 |
140 |
Show |
|
20155-2128 |
DON 983 |
|
192 |
2.0 |
140 |
Show |
|
20292-1943 |
GWP2958 |
|
276 |
49.3 |
142 |
Show |
|
20285-2410 |
CHR 98 |
|
112 |
0.2 |
143 |
Show |
|
20186-2342 |
OCC 694 |
|
-1 |
0.1 |
143 |
Show |
|
20320-2006 |
ARA1209 |
|
278 |
5.8 |
143 |
|
|
WDS 20253-2154 : COMPONENTS
20253-2154 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202520.89-215411.2 |
|
Mag |
10.56 |
|
PmRA |
10.00 |
|
PmDE |
-5.0 |
|
Tycho2 |
6341-01355-1 |
|
DM |
BD-22 5423 |
|
Tycho2 |
6341-01355-1 |
|
Pflag |
|
|
RAmdeg |
306.33705511 |
|
DEmdeg |
-21.90312921 |
|
PmRA |
5.7 |
|
PmDE |
-2.1 |
|
E RAmdeg |
36 |
|
E DEmdeg |
43 |
|
E pmRA |
2.3 |
|
E pmDE |
2.4 |
|
EpRAm |
1987.99 |
|
EpDEm |
1986.46 |
|
Num |
4 |
|
Q RAmdeg |
1.8 |
|
Q DEmdeg |
0.4 |
|
Q pmRA |
1.7 |
|
Q pmDE |
0.4 |
|
BTmag |
10.978 |
|
E BTmag |
0.066 |
|
VTmag |
10.562 |
|
E VTmag |
0.060 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
306.33704111 |
|
DEdeg |
-21.90312417 |
|
EpRA 1990 |
1.79 |
|
EpDE 1990 |
1.53 |
|
E RAdeg |
37.1 |
|
E DEdeg |
45.4 |
|
Posflg |
|
|
Corr |
-0.2 |
|
20253-2154 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202520.46-215407.0 |
|
Mag |
13.8 |
|
PmRA |
-7.00 |
|
PmDE |
0.0 |
|
Calc delta mag |
3.24 |
|
Calc coord |
yes |
|