02070-1948 ARA 830
02h 07m 01.57s -19° 48' 39.1" P.A. 53.00 sep 1.2 mag 12.54,12.65
Coord 2000 |
02070-1948 |
|
Discov num |
ARA 830 |
|
Comp |
|
|
Coord arcsec 2000 |
02 07 01.57 -19 48 39.1 |
|
Date first |
1916 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
159 |
|
Pa last |
52.7 |
|
P.A. Now (θ) |
52.7° |
|
Sep first |
6.9 |
|
Sep last |
1.226 |
|
Sep. Now (ρ) |
1.226" |
|
Mag pri |
12.54 |
|
Mag sec |
12.65 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
|
|
Pri motion dec |
-043 |
|
Sec motion dec |
|
|
Notes |
B
(Blue magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cetus |
|
Gaia DR2 |
5137213616856994048 |
|
WDS 02070-1948 ARA 830 : 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 |
02070-1948 |
ARA 830 |
|
1920 |
2 |
157 |
6.6 |
12.54 |
12.65 |
|
B |
020701.43-194832.8 |
02070-1948 |
ARA 830 |
|
2015 |
3 |
53 |
1.2 |
12.54 |
12.65 |
|
B |
020701.57-194839.1 |
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WDS 02070-1948 ARA 830 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 02070-1948 ARA 830 : MEASURES
No records found.
WDS 02070-1948 : VIRTUAL EYEPIECE
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WDS 02070-1948 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.