20402-1055 GWP 2980

20^h 40^m 10.98^s -10° 55' 27.0" P.A. 122.00 sep 89.4 mag 10.70,18.10

Coord 2000	20402-1055	Discov num	GWP2980	Comp		Coord arcsec 2000	20 40 10.98 -10 55 27.0
Date first	1988	Date last	2015	Obs	5
Pa first	122	Pa last	121.6	P.A. Now (θ)	121.6°
Sep first	89.3	Sep last	89.367	Sep. Now (ρ)	89.367"
Mag pri	10.70	Mag sec	18.10	delta mag (ΔM)	7.4	Spectral class
Pri motion ra	+004	Sec motion ra	+000
Pri motion dec	-054	Sec motion dec	-056
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.08 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Tycho2

5759-00989-1

Gaia DR2

6901377549723316096

WDS 20402-1055 GWP 2980 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
GWP		Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP		Observatory (OAG) CPMWP Survey
GWP		Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP		(RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP		Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP		Observatory (OAG) CPMWP Survey
GWP		Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP		(RA 12h00m to 23h59m, DEC +20 to -20 deg)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20402-1055	GWP2980		1998	2	122	89.6	10.70	18.10		V R	204010.98-105527.0
20402-1055	GWP2980		2010	3	122	90.4	10.70	18.10		V R	204010.98-105527.0
20402-1055	GWP2980		2015	4	122	89.4	10.70	18.10		V R	204010.98-105527.0

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

WDS 20402-1055 GWP 2980 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20402-1055 GWP 2980 : MEASURES

No records found.

WDS 20402-1055 : 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 20402-1055 : ALADIN DSS IMAGE @ 20^h 40^m 10.98^s -10° 55' 27.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20402-1055 GWP 2980 : 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		20402-1055	GWP2980		122	89.4
Show		20415-1047	RST4675		184	2.3	21
Show		20419-1115	UC 4261		261	62.4	32
Show		20426-1044	TDT2490		209	0.6	38
Show		20441-1038	SHN 40		28	0.3	60
Show		20433-1143	RST4067		43	0.4	66
Show		20376-1152	TDT2434		121	1.4	69
Show		20374-1152	TOK 629		69	999.9	70
Show		20446-1030	KPP3125		203	3.8	71
Show		20371-1155	UC 4232		315	52.3	75
Show		20391-0942	J 1400	AB	21	4.6	76
Show		20391-0942	J 1400	AC	232	12.4	76
Show		20457-1123	RST4068		159	1.0	86
Show		20357-1153	GWP2968		349	30.0	87
Show		20466-1043	KPP4343	BC	261	2.5	96
Show		20466-1043	KPP4343	AB	317	25.5	96
Show		20466-1043	KPP4343	AC	314	26.3	96
Show		20435-1225	TDS1095		119	1.1	102
Show		20476-1123	J 1401		304	4.3	113
Show		20369-1244	STF2699	AB	196	9.2	119
Show		20369-1244	STF2699	AC	169	37.2	119
Show		20369-1244	STF2699	AD	157	57.0	119
Show		20448-0917	HLD 163	AB	99	2.2	120
Show		20448-0917	HLD 163	AC	239	17.8	120
Show		20377-0900	GWP2974		180	60.3	122
Show		20466-1218	HLD 164		113	2.7	125
Show		20314-1023	J 1707		34	9.5	130
Show		20355-1247	UC 4225		315	13.9	132
Show		20324-0951	BU 668	AB	48	1.2	132
Show		20324-0951	BU 668	AC	209	121.9	132
Show		20472-1223	OCC1101		-1	0.0	136
Show		20326-0937	J 1398		359	6.1	138
Show		20355-1256	LDS4852		320	1.5	139
Show		20446-0853	J 2320	AB	135	3.4	139
Show		20446-0853	J 2320	AC	54	10.5	139
Show		20386-1313	KPP1738		57	13.4	140
Show		20330-1228	GWP2967		353	12.3	141
Show		20414-0835	HDO 159		236	8.2	141
Show		20406-1319	HJ 611		338	12.1	143
Show		20412-1320	WSI 163		46	10.3	146
Show		20317-0940	J 1396	AB	118	6.8	146
Show		20317-0940	HEI9016	AC	44	8.3	146
Show		20456-0853	HDO 160		201	5.7	147
Show		20388-1323	BRT2775		9	3.7	150
Show		20329-1240	KPP1402		105	10.5	150
Show		20412-1330	OCC 413		-1	0.3	156
Show		20363-1320	CVR 227		221	9.8	156
Show		20500-1154	BRG 31		343	0.4	156
Show		20508-1135	J 2324	AB	192	27.2	160
Show		20508-1135	J 2324	AC	183	25.8	160
Show		20508-1135	J 2324	BC	78	4.0	160

WDS 20402-1055 : COMPONENTS

	A
B	pa=122.1° sep=88.19"

20402-1055 A

Componente originario normalizzato	AB		Coord arcsec 2000	204010.98-105527.0		Mag	10.7		PmRA	4.00
PmDE	-54.0		Tycho2	5759-00989-1

Tycho2

Tycho2	5759-00989-1	Pflag		RAmdeg	310.04579325	DEmdeg	-10.92417189
PmRA	5.3	PmDE	-52.9	E RAmdeg	44	E DEmdeg	55
E pmRA	2.0	E pmDE	2.0	EpRAm	1985.34	EpDEm	1981.02
Num	3	Q RAmdeg	0.4	Q DEmdeg	0.1	Q pmRA	0.4
Q pmDE	0.1	BTmag	11.518	E BTmag	0.081	VTmag	11.028
E VTmag	0.085	Prox	999	TYC	T	HIP
CCDM		RAdeg	310.04578083	DEdeg	-10.92404444	EpRA 1990	1.68
EpDE 1990	1.33	E RAdeg	46.1	E DEdeg	58.9	Posflg
Corr	-0.1

20402-1055 B

Componente originario normalizzato	AB		Coord arcsec 2000	204016.05-105613.8		Mag	18.1		PmRA	0.00
PmDE	-56.0		Calc delta mag	7.4		Calc coord	yes