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Doubles in session


Current system
10490+6522
GRV 1048


Nearby doubles
11' : 10477+6528
STF1469AB

40' : 10446+6551
CVR 106

42' : 10555+6512
TDS7556

43' : 10437+6458
TDS7436

45' : 10420+6506
GRV1046

59' : 10518+6426
MLB 348

63' : 10398+6545
JNN 74

66' : 10565+6610
LDS2588

71' : 10598+6459
SLW 549

72' : 11001+6502
TDS7599

79' : 10562+6418
MLB 349

84' : 10594+6618
HDS1566

84' : 10416+6414
HU 1132

92' : 11033+6502
MLB 407

94' : 10495+6349
HDS1548

96' : 10569+6401
TDS7567

98' : 11000+6417
GRV1050

100' : 11016+6627
BU 1430AB

101' : 10504+6703
SLW 530

103' : 11044+6604
CVR1341

110' : 11056+6448
HDS1583

112' : 10591+6350
CBL 46AB

122' : 10592+6340
HDS1565

126' : 11045+6405
TDS7649

135' : 10444+6734
KPP 845

137' : 10359+6336
STF1444



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

10490+6522 GRV 1048

 
 
10h 49m 08.75s +65° 22' 25.2" P.A. 177.00 sep 27.9 mag 16.40,17.00 Sp M4+M5
 
 
Coord 2000 10490+6522 Discov num GRV1048 Comp Coord arcsec 2000 10 49 08.75 +65 22 25.2
Date first 1999 Date last 2016 Obs 9
Pa first 177 Pa last 176.5 P.A. Now (θ) 176.5°
Sep first 27.9 Sep last 27.913 Sep. Now (ρ) 27.913"
Mag pri 16.40 Mag sec 17.00 delta mag (ΔM) 0.6 Spectral class M4+M5 (red/red)
Pri motion ra -044 Sec motion ra -042
Pri motion dec -028 Sec motion dec -030
Notes V (Proper motion indicates physical)
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 1058783728514642304
 
 
WDS 10490+6522 GRV 1048 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Grv2004 Eu - Greaves, J. 2004MNRAS.355..585G
Grv2004 MNRAS 355, 585, 2004
Grv2005a Es - Greaves, J. ...................
Grv2005a +C Webb Soc., Double Star Circ. 13, 2005 (GRV 973 - 1147)
Grv2005a (Note: RA for all WDS designations inadvertently truncated to integer minute)
Grv2005b Pa - Greaves, J. ...................
Grv2005b private communication
Grv2005c C - Greaves, J. 2005JDSO....1...41G
Grv2005c JDSO 1, 41, 2005
Grv2006 - Greaves, J. ...................
Grv2006 private communication, 2006
Grv2006 (measures done using LSPM-north, see Vizier On-line Data Catalog I/298;
Grv2006 Lepine & Shara 2005)
Grv2006b Es - Greaves, J. ...................
Grv2006b private Communication, 2006
Grv2006b (Reduction of SDSS data. Calculated position is to J2000, but actual observation
Grv2006b epoch is unknown and proper motion may or may not have been applied.)
Grv2006c Ey - Greaves, J. ...................
Grv2006c private Communication, 2006
Grv2006c (Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual
Grv2006c observation epoch is unknown and proper motion may or may not have been applied.)
Grv2008 Es - Greaves, J. ...................
Grv2008 Webb Soc., Double Star Circ. 16, 2008
Grv2011 C - Greaves, J. ...................
Grv2011 Webb Soc., Double Star Circ. 19, 2011
Grv2011 These carry a discovery designation of SPM and come from the SPM4 Catalog 2011AJ....142...15G
Grv2019a Hg u Greaves, J. 2019JDSO...15...59G
Grv2019a JDSO 15, 59, 2019
Grv2019b Hg u Greaves, J. 2019JDSO...15...77G
Grv2019b JDSO 15, 59, 2019
Grv2019c Hg u Greaves, J. ...................
Grv2019c private communication, 2019 (17 April 2019 email)
Grv2019d Hg - Greaves, J. .
Grv2019d private communication, 2019 (4 Nov 2019 email)
Grv2020a not - Greaves, J. .
Grv2020a private communication, 2020 (14 Mar 2020 email)
Grv2020b Hg j Greaves, J. .
Grv2020b Webb Soc., Double Star Circ. 28, 23, 2020
Grv2020c Hg j Greaves, J. .
Grv2020c Webb Soc., Double Star Circ. 28, 35, 2020
Grv2020d Hg j Greaves, J. .
Grv2020d Webb Soc., Double Star Circ. 28, 39, 2020
Grv2020e Hg u Greaves, J. 2020JDSO...16..317G
Grv2020e JDSO 16, 317, 2020
Grv2020f Hg Greaves, J. 2020JDSO...16..362G
Grv2020f JDSO 16, 362, 2020
Grv2020g Hg - Greaves, J. .
Grv2020g private communication, 2020 (29 Nov 2020 email)
Grv2020h Hg - Greaves, J. .
Grv2020h private communication, 2020 (10 Dec 2020 email)
Grv2020i Hg - Greaves, J. .
Grv2020i private communication, 2020 (12 Dec 2020 email)
Grv2020j Hg - Greaves, J. .
Grv2020j private communication, 2020 (21 Dec 2020 email)
Grv2021a not - Greaves, J. .
Grv2021a private communication, 2021 (18 Feb 2021 email)
Grv2021b not - Greaves, J. .
Grv2021b private communication, 2021 (23 Feb 2021 email)
Grv2021c Hg+ - Greaves, J., Rica Romero, F.M. & Otero, S. 2021JDSO...17..137G
Grv2021c +orb JDSO 17, 137, 2021
Grv2021d Hg - Greaves, J. .
Grv2021d private communication, 2021 (23 Aug 2021 email)
Grv2021e Hg - Greaves, J. .
Grv2021e private communication, 2021 (24 Aug 2021 email)
Grv2022 Hg j Greaves, J. .
Grv2022 Webb Soc., Double Star Circ. 30, 27, 2022
Grv2023a Hg - Greaves, J. .
Grv2023a private communication, 2023 (15 Feb 2023 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10490+6522 GRV1048 2000 2 176 27.9 16.40 17.00 D 104908.75+652225.2
10490+6522 GRV1048 2010 3 177 27.9 16.40 17.00 M4+M5 V 104908.75+652225.2
10490+6522 GRV1048 2015 4 177 27.9 16.40 17.00 M4+M5 V 104908.75+652225.2
10490+6522 GRV1048 2016 9 177 27.9 16.40 17.00 M4+M5 V 104908.75+652225.2

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 10490+6522 GRV 1048 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10490+6522 GRV 1048 : MEASURES
 
 
No records found.

 
 
WDS 10490+6522 : VIRTUAL EYEPIECE
 
 

10490+6522 GRV1048A mag 16.4 Sp M4 10490+6522 GRV1048B sep 27.9 P.A. 178.50 mag 17 Sp M5 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10490+6522 : ALADIN DSS IMAGE @ 10h 49m 08.75s +65° 22' 25.2"
 
 
 
 
WDS 10490+6522 GRV 1048 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10490+6522 GRV1048 distance=0' 10477+6528 STF1469AB distance=11' 10477+6528 WAL 57AC distance=11' 10446+6551 CVR 106 distance=40' 10555+6512 TDS7556 distance=42' 10437+6458 TDS7436 distance=43' 10420+6506 GRV1046 distance=45' 10518+6426 MLB 348 distance=59' 10398+6545 JNN 74 distance=63' 10565+6610 LDS2588 distance=66' 10598+6459 SLW 549 distance=71' 11001+6502 TDS7599 distance=72' 10562+6418 MLB 349 distance=79' 10594+6618 HDS1566 distance=84' 10416+6414 HU 1132 distance=84' 11033+6502 MLB 407 distance=92' 10495+6349 HDS1548 distance=94' 10569+6401 TDS7567 distance=96' 11000+6417 GRV1050 distance=98' 11016+6627 BU 1430AB distance=100' 11016+6627 STF1498AC distance=100' 10504+6703 SLW 530 distance=101' 11044+6604 CVR1341 distance=103' 11056+6448 HDS1583 distance=110' 10591+6350 CBL 46AB distance=112' 10591+6350 KPP3829CD distance=113' 10592+6340 HDS1565 distance=122' 11045+6405 TDS7649 distance=126' 10444+6734 KPP 845 distance=135' 10359+6336 STF1444 distance=137' 10349+6338 TDS7351 distance=140' 10346+6337 DAM2432 distance=142' 11070+6649 GRV1051 distance=142' 10373+6322 TDS7377 distance=143' 11035+6716 LDS2591 distance=145' 10456+6250 STI 714 distance=154' 10398+6300 BVD 315 distance=155' 10445+6757 MLB 462 distance=157' 10364+6254 TDS7371 distance=170' 11084+6729 LDS2593 distance=171' 11046+6304 BVD 317 distance=172' 10303+6321 ES 1905BC distance=172' 10303+6321 ES 1905AB distance=173' 10331+6305 TDS7333 distance=173' 10489+6827 TDS7482 distance=185' 10324+6800 HJ 3327 distance=187' 11004+6222 CVR1332 distance=195' 11057+6237 STF1505AB distance=198' 11057+6237 STF1505AC distance=198' 11057+6237 LAD 2AD distance=198' 10508+6205 CBL 321 distance=198' grafico limitrofi
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 10490+6522 GRV1048 177 27.9
Show 10477+6528 STF1469 AB 324 10.9 11
Show 10477+6528 WAL 57 AC 48 75.9 11
Show 10446+6551 CVR 106 257 102.0 40
Show 10555+6512 TDS7556 14 0.4 42
Show 10437+6458 TDS7436 290 0.6 43
Show 10420+6506 GRV1046 132 19.7 45
Show 10518+6426 MLB 348 3.4 59
Show 10398+6545 JNN 74 315 1.2 63
Show 10565+6610 LDS2588 126 69.2 66
Show 10598+6459 SLW 549 32 62.5 71
Show 11001+6502 TDS7599 241 1.7 72
Show 10562+6418 MLB 349 136 7.3 79
Show 10594+6618 HDS1566 156 0.1 84
Show 10416+6414 HU 1132 292 0.5 84
Show 11033+6502 MLB 407 81 5.7 92
Show 10495+6349 HDS1548 343 0.2 94
Show 10569+6401 TDS7567 28 2.0 96
Show 11000+6417 GRV1050 67 28.4 98
Show 11016+6627 BU 1430 AB 13 8.6 100
Show 11016+6627 STF1498 AC 292 29.1 100
Show 10504+6703 SLW 530 287 21.6 101
Show 11044+6604 CVR1341 250 4.2 103
Show 11056+6448 HDS1583 341 0.0 110
Show 10591+6350 CBL 46 AB 178 55.2 112
Show 10591+6350 KPP3829 CD 325 1.6 113
Show 10592+6340 HDS1565 97 0.2 122
Show 11045+6405 TDS7649 254 0.4 126
Show 10444+6734 KPP 845 262 7.2 135
Show 10359+6336 STF1444 266 17.9 137
Show 10349+6338 TDS7351 54 0.7 140
Show 10346+6337 DAM2432 119 11.5 142
Show 11070+6649 GRV1051 338 35.1 142
Show 10373+6322 TDS7377 222 0.4 143
Show 11035+6716 LDS2591 118 57.8 145
Show 10456+6250 STI 714 35 12.1 154
Show 10398+6300 BVD 315 349 59.9 155
Show 10445+6757 MLB 462 324 2.5 157
Show 10364+6254 TDS7371 337 0.6 170
Show 11084+6729 LDS2593 197 9.9 171
Show 11046+6304 BVD 317 95 25.7 172
Show 10303+6321 ES 1905 BC 207 3.9 172
Show 10303+6321 ES 1905 AB 68 41.6 173
Show 10331+6305 TDS7333 290 3.0 173
Show 10489+6827 TDS7482 211 0.8 185
Show 10324+6800 HJ 3327 99 3.3 187
Show 11004+6222 CVR1332 182 3.9 195
Show 11057+6237 STF1505 AB 312 8.2 198
Show 11057+6237 STF1505 AC 177 217.7 198
Show 11057+6237 LAD 2 AD 108 32.3 198
Show 10508+6205 CBL 321 49 19.2 198

 
 
WDS 10490+6522 : COMPONENTS
 
 
  A
B pa=178.5°
sep=27.87"
 
 
10490+6522 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 104908.75+652225.2 Mag 16.4 Spectral class M4 (red)
PmRA -44.00 PmDE -28.0
 
 
10490+6522 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 104908.86+652157.3 Mag 17 Spectral class M5 (red)
PmRA -42.00 PmDE -30.0 Calc delta mag 0.6 Calc coord yes