10207+3053 CVR 1284
10h 20m 40.05s +30° 53' 08.9" P.A. 187.00 sep 4.0 mag 17.30,17.80 Sp M1+M1
| Coord 2000 |
10207+3053 |
|
Discov num |
CVR1284 |
|
Comp |
|
|
Coord arcsec 2000 |
10 20 40.05 +30 53 08.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
191 |
|
Pa last |
186.9 |
|
P.A. Now (θ) |
186.9° |
|
| Sep first |
4.2 |
|
Sep last |
3.985 |
|
Sep. Now (ρ) |
3.985" |
|
| Mag pri |
17.30 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
M1+M1 (red/red) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
+007 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=1.109
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo Minor |
|
Gaia DR2 |
742595795324779136 |
|
WDS 10207+3053 CVR 1284 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Cvr2011 |
Eu - |
Chivers, J. |
2011JDSO....7..209C |
| Cvr2011 |
|
JDSO 7, 209, 2011 |
|
| Cvr2014 |
Es u |
Chivers, J. |
2014JDSO...10...62C |
| Cvr2014 |
|
JDSO 10, 62, 2014 |
|
| Cvr2014b |
Es u |
Chivers, J. |
2014JDSO...10..256C |
| Cvr2014b |
|
JDSO 10, 256, 2014 |
|
| Cvr2014b |
|
(Note: Coordinates in main table are of secondary, not primary. Corrected in WDS) |
|
| Cvr2014c |
Eu - |
Chivers, J. |
2014JDSO...10..300C |
| Cvr2014c |
|
JDSO 10, 300, 2014 |
|
| Cvr2015a |
Eu u |
Chivers, J. |
2015JDSO...11...42C |
| Cvr2015a |
+Es |
JDSO 11, 42, 2015 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 10207+3053 |
CVR1284 |
|
2004 |
1 |
189 |
4.1 |
17.30 |
17.80 |
M2+M2 |
R |
102040.05+305308.9 |
| 10207+3053 |
CVR1284 |
|
2015 |
4 |
187 |
4.0 |
17.30 |
17.80 |
M2+M2 |
R |
102040.05+305308.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 10207+3053 CVR 1284 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 10207+3053 CVR 1284 : MEASURES
No records found.
WDS 10207+3053 : VIRTUAL EYEPIECE
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WDS 10207+3053 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
