08577+5522 NI 23
08h 57m 42.11s +55° 22' 00.1" P.A. 259.00 sep 12.1 mag 13.60,13.70
| Coord 2000 |
08577+5522 |
|
Discov num |
NI 23 |
|
Comp |
|
|
Coord arcsec 2000 |
08 57 42.11 +55 22 00.1 |
|
| Date first |
1984 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
259 |
|
Pa last |
258.8 |
|
P.A. Now (θ) |
258.8° |
|
| Sep first |
12.1 |
|
Sep last |
12.147 |
|
Sep. Now (ρ) |
12.147" |
|
| Mag pri |
13.60 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+155 |
|
Sec motion ra |
+164 |
|
| Pri motion dec |
+064 |
|
Sec motion dec |
+065 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.051 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Gaia DR2 |
1035930963447023872 |
|
WDS 08577+5522 NI 23 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Ni_2003a |
C u |
Nicholson, M.P. |
................... |
| Ni_2003a |
|
Webb Soc., Double Star Circ. 11, 2003 |
|
| Ni_2003b |
- |
Nicholson, M.P. |
. |
| Ni_2003b |
|
Unpublished (http://ad.usno.navy.mil/wds/wdstext.html#unpublished) |
|
| Ni_2006 |
- |
Nicholson, M.P. |
2006JDSO....2...68N |
| Ni_2006 |
|
JDSO 2, 68, 2006 |
|
| Ni_2006b |
C w |
Nicholson, M.P. |
2006JDSO....2...97N |
| Ni_2006b |
|
JDSO 2, 97, 2006 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 08577+5522 |
NI 23 |
|
2000 |
1 |
259 |
12.2 |
13.60 |
13.70 |
|
V |
085742.11+552200.1 |
| 08577+5522 |
NI 23 |
|
2003 |
5 |
259 |
12.2 |
13.60 |
13.70 |
|
VD |
085742.11+552200.1 |
| 08577+5522 |
NI 23 |
|
2010 |
6 |
259 |
11.8 |
13.60 |
13.70 |
|
V |
085742.11+552200.1 |
| 08577+5522 |
NI 23 |
|
2015 |
7 |
259 |
12.1 |
13.60 |
13.70 |
|
V |
085742.11+552200.1 |
| 08577+5522 |
NI 23 |
|
2016 |
13 |
259 |
12.1 |
13.60 |
13.70 |
|
V |
085742.11+552200.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08577+5522 NI 23 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08577+5522 NI 23 : MEASURES
No records found.
WDS 08577+5522 : 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 08577+5522 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
