03200-4514 COO 18 (HD 20861)
03h 20m 03.41s -45° 14' 23.9" P.A. 288.00 sep 3.7 mag 10.11,10.52 Sp G6III/IV
Coord 2000 |
03200-4514 |
|
Discov num |
COO 18 |
|
Comp |
|
|
Coord arcsec 2000 |
03 20 03.41 -45 14 23.9 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
285 |
|
Pa last |
287.6 |
|
P.A. Now (θ) |
287.6° |
|
Sep first |
3.5 |
|
Sep last |
3.74 |
|
Sep. Now (ρ) |
3.74" |
|
Mag pri |
10.11 |
|
Mag sec |
10.52 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
G6III/IV (yellow) |
|
Pri motion ra |
+085 |
|
Sec motion ra |
-063 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
+036 |
|
Notes |
|
|
rPM=1.812
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 20861 |
|
Constellation |
Eridanus |
|
Tycho2 |
8059-01312-1 |
|
Gaia DR2 |
4847212610372144384 |
|
HD |
20861 |
|
WDS 03200-4514 COO 18 (HD 20861) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
CoO1927A |
T - |
Cordoba Obs. |
1927sdsc.book...... |
CoO1927A |
|
cited in SDS (Southern Double Star Catalog), 1927 |
|
CoO9999 |
T - |
Cordoba Obs. |
................... |
CoO9999 |
|
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
03200-4514 |
COO 18 |
|
2000 |
8 |
288 |
3.4 |
10.11 |
10.52 |
G6III/IV |
D |
032003.41-451423.9 |
03200-4514 |
COO 18 |
|
2015 |
10 |
288 |
3.7 |
10.11 |
10.52 |
G6III/IV |
|
032003.41-451423.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 03200-4514 COO 18 (HD 20861) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 03200-4514 COO 18 (HD 20861) : MEASURES
No records found.
WDS 03200-4514 (HD 20861) : 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 03200-4514 (HD 20861) : ALADIN DSS IMAGE @ 03h 20m 03.41s -45° 14' 23.9"
WDS 03200-4514 COO 18 (HD 20861) : 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 |
|
03200-4514 |
COO 18 |
|
288 |
3.7 |
|
Show |
|
03199-4514 |
B 1447 |
AB |
257 |
0.6 |
2 |
Show |
|
03196-4506 |
TDS2524 |
|
352 |
0.9 |
11 |
Show |
|
03195-4506 |
HU 1355 |
|
318 |
1.0 |
11 |
Show |
|
03217-4514 |
UC 992 |
|
2 |
7.7 |
18 |
Show |
|
03192-4557 |
KPP3518 |
|
71 |
1.6 |
44 |
Show |
|
03246-4540 |
HJ 3576 |
|
342 |
2.8 |
54 |
Show |
|
03253-4503 |
HU 1356 |
|
178 |
1.8 |
57 |
Show |
|
03149-4458 |
TOI 914 |
|
169 |
0.1 |
58 |
Show |
|
03206-4611 |
KPP1198 |
|
80 |
9.3 |
58 |
Show |
|
03188-4418 |
RSS 63 |
|
120 |
22.0 |
58 |
Show |
|
03170-4426 |
TDS2514 |
|
349 |
0.4 |
59 |
Show |
|
03190-4411 |
R 26 |
|
243 |
58.6 |
65 |
Show |
|
03262-4524 |
TDS2547 |
|
149 |
1.0 |
66 |
Show |
|
03140-4543 |
RST 62 |
|
202 |
1.5 |
70 |
Show |
|
03180-4408 |
DAM 786 |
|
299 |
8.1 |
71 |
Show |
|
03137-4536 |
I 1482 |
|
336 |
7.0 |
71 |
Show |
|
03128-4547 |
RST 61 |
|
222 |
1.3 |
83 |
Show |
|
03124-4425 |
JC 8 |
AB |
90 |
0.1 |
95 |
Show |
|
03124-4425 |
HJ 3556 |
AB,C |
188 |
3.7 |
95 |
Show |
|
03111-4535 |
UC 962 |
|
243 |
79.0 |
97 |
Show |
|
03214-4653 |
TDS2528 |
Aa,Ab |
218 |
0.5 |
100 |
Show |
|
03214-4653 |
UC 990 |
AB |
218 |
21.4 |
100 |
Show |
|
03295-4515 |
LDS 99 |
|
103 |
175.9 |
101 |
Show |
|
03246-4651 |
I 1485 |
|
249 |
0.7 |
108 |
Show |
|
03273-4359 |
B 1452 |
|
258 |
0.9 |
108 |
Show |
|
03305-4534 |
RST 76 |
|
124 |
0.7 |
112 |
Show |
|
03173-4324 |
HU 1354 |
|
162 |
2.3 |
114 |
Show |
|
03106-4621 |
I 1481 |
|
197 |
2.7 |
119 |
Show |
|
03113-4631 |
FAL 7 |
|
117 |
15.3 |
120 |
Show |
|
03169-4313 |
RST5199 |
|
59 |
0.5 |
127 |
Show |
|
03304-4408 |
DON 52 |
|
299 |
1.9 |
129 |
Show |
|
03282-4339 |
HJ 3579 |
|
249 |
16.7 |
130 |
Show |
|
03249-4313 |
CBL 121 |
|
192 |
26.7 |
133 |
Show |
|
03310-4407 |
UC 1013 |
|
359 |
23.1 |
135 |
Show |
|
03136-4712 |
SLR 4 |
|
259 |
0.7 |
136 |
Show |
|
03087-4413 |
HDS 398 |
|
89 |
0.1 |
136 |
Show |
|
03129-4314 |
DON 48 |
|
174 |
0.8 |
143 |
Show |
|
03319-4359 |
ELP 5 |
|
119 |
0.3 |
148 |
Show |
|
03075-4622 |
TDS2450 |
|
96 |
0.6 |
148 |
Show |
|
03069-4611 |
TDS2448 |
|
309 |
0.5 |
149 |
Show |
|
03214-4746 |
UC 991 |
|
312 |
15.8 |
152 |
Show |
|
03186-4239 |
I 56 |
|
257 |
3.9 |
157 |
Show |
|
03335-4409 |
TDS2578 |
|
224 |
0.7 |
158 |
Show |
|
03153-4243 |
I 463 |
|
125 |
0.6 |
161 |
Show |
|
03139-4244 |
TDS2488 |
|
239 |
0.7 |
165 |
Show |
|
03074-4655 |
TSN 110 |
|
55 |
999.9 |
166 |
Show |
|
03049-4559 |
TDS2437 |
|
132 |
0.9 |
166 |
Show |
|
03168-4232 |
I 466 |
AB |
347 |
1.2 |
167 |
Show |
|
03168-4232 |
I 466 |
AC |
143 |
31.3 |
167 |
Show |
|
03076-4702 |
TOK 206 |
|
195 |
0.3 |
169 |
|
|
WDS 03200-4514 : COMPONENTS
03200-4514 A
Componente originario normalizzato |
AB |
|
Name |
HD 20861 |
|
Coord arcsec 2000 |
032003.41-451423.9 |
|
Mag |
10.11 |
|
Spectral class |
G6III/IV (yellow) |
|
PmRA |
85.00 |
|
PmDE |
-12.0 |
|
Tycho2 |
8059-01312-1 |
|
HD |
20861 |
|
DM |
CD-45 1106 |
|
Tycho2 |
8059-01312-1 |
|
Pflag |
|
|
RAmdeg |
50.01421968 |
|
DEmdeg |
-45.23996112 |
|
PmRA |
31.2 |
|
PmDE |
6.8 |
|
E RAmdeg |
25 |
|
E DEmdeg |
25 |
|
E pmRA |
2.9 |
|
E pmDE |
2.7 |
|
EpRAm |
1990.84 |
|
EpDEm |
1990.70 |
|
Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
11.289 |
|
E BTmag |
0.057 |
|
VTmag |
10.109 |
|
E VTmag |
0.031 |
|
Prox |
37 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
50.01411722 |
|
DEdeg |
-45.23997694 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.65 |
|
E RAdeg |
25.2 |
|
E DEdeg |
25.0 |
|
Posflg |
|
|
Corr |
0.1 |
|
03200-4514 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
032003.17-451422.8 |
|
Mag |
10.52 |
|
PmRA |
-63.00 |
|
PmDE |
36.0 |
|
Tycho2 |
8059-01312-2 |
|
Calc delta mag |
0.41 |
|
Calc coord |
yes |
|
Tycho2 |
8059-01312-2 |
|
Pflag |
|
|
RAmdeg |
50.01256656 |
|
DEmdeg |
-45.23958353 |
|
PmRA |
-44.5 |
|
PmDE |
30.4 |
|
E RAmdeg |
25 |
|
E DEmdeg |
27 |
|
E pmRA |
1.7 |
|
E pmDE |
1.9 |
|
EpRAm |
1981.44 |
|
EpDEm |
1983.70 |
|
Num |
3 |
|
Q RAmdeg |
9.4 |
|
Q DEmdeg |
3.5 |
|
Q pmRA |
9.5 |
|
Q pmDE |
3.6 |
|
BTmag |
11.230 |
|
E BTmag |
0.055 |
|
VTmag |
10.520 |
|
E VTmag |
0.043 |
|
Prox |
37 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
50.01270194 |
|
DEdeg |
-45.23965111 |
|
EpRA 1990 |
1.65 |
|
EpDE 1990 |
1.65 |
|
E RAdeg |
30.9 |
|
E DEdeg |
30.7 |
|
Posflg |
|
|
Corr |
0.1 |
|