20254+0938 VKI 37

20^h 25^m 22.13^s +09° 38' 00.6" P.A. 103.00 sep 2.8 mag 11.62,11.90

Coord 2000	20254+0938	Discov num	VKI 37	Comp		Coord arcsec 2000	20 25 22.13 +09 38 00.6
Date first	1978	Date last	2016	Obs	4
Pa first	102	Pa last	102.6	P.A. Now (θ)	102.6°
Sep first	2.7	Sep last	2.83	Sep. Now (ρ)	2.83"
Mag pri	11.62	Mag sec	11.90	delta mag (ΔM)	0.28	Spectral class
Pri motion ra	+043	Sec motion ra
Pri motion dec	-015	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

1753218573788904320

WDS 20254+0938 VKI 37 : NOTES

No records found.

DISCOVERER

discov	author
VKI	Vilkki, E.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
20254+0938	VKI 37		1979	2	101	2.7	11.62	11.90				202522.13+093800.6
20254+0938	VKI 37		2000	3	101	2.6	11.62	11.90				202522.13+093800.6
20254+0938	VKI 37		2015	3	103	2.8	11.62	11.90				202522.13+093800.6
20254+0938	VKI 37		2016	4	103	2.8	11.62	11.90				202522.13+093800.6

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

WDS 20254+0938 VKI 37 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20254+0938 VKI 37 : MEASURES

No records found.

WDS 20254+0938 : VIRTUAL EYEPIECE

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WDS 20254+0938 : ALADIN DSS IMAGE @ 20^h 25^m 22.13^s +09° 38' 00.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20254+0938 VKI 37 : 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		20254+0938	VKI 37		103	2.8	0
Show		20265+0931	UC 4185		277	7.7	18
Show		20245+0916	HJ 2959		262	7.4	26
Show		20271+0948	J 559		295	2.0	28
Show		20231+0935	DAM 213		0	8.5	34
Show		20230+0929	J 2572		280	4.0	35
Show		20259+0902	J 3084		87	6.1	37
Show		20232+0957	TDT2229		227	1.2	38
Show		20250+1016	HJ 1509		180	19.2	39
Show		20280+0923	TDT2300		101	0.5	42
Show		20270+1008	J 1343		53	2.3	42
Show		20269+1013	TDT2282		258	3.1	42
Show		20279+0958	AG 256	AB	351	5.2	43
Show		20279+0958	AG 256	AC	225	99.2	43
Show		20224+0959	TDS1065		22	1.3	49
Show		20253+0847	NSN 732		235	3.3	52
Show		20221+0959	TDT2210		127	1.8	53
Show		20298+0941	AST 2	AB	124	0.1	66
Show		20298+0941	CRC 37	AD	201	9.2	66
Show		20289+1022	J 3263		54	7.1	69
Show		20207+0946	GRV 332		282	23.1	70
Show		20292+1019	J 3264		358	5.9	70
Show		20262+0827	UC 4180		303	9.7	72
Show		20303+0917	J 1883		116	6.5	73
Show		20301+0914	GRV 345		215	38.5	75
Show		20269+0826	LDS4843		167	15.3	76
Show		20297+1018	STF2686		278	25.8	76
Show		20293+1029	J 3088		79	7.3	78
Show		20294+1029	DAM 214		298	5.3	79
Show		20295+1033	J 3089		317	4.6	80
Show		20258+0818	UC 4178		267	86.2	81
Show		20292+0840	GWP2959		280	37.8	82
Show		20210+1028	J 838		119	6.9	82
Show		20260+1102	BPM2156	AB	73	53.8	85
Show		20236+1059	GWP2943		132	13.2	85
Show		20210+1033	TOR 24		229	1.7	86
Show		20260+1102	BPM2157	BC	109	117.7	86
Show		20264+1103	BPM2159	AB	65	36.6	87
Show		20264+1103	BPM2160	AC	152	67.7	87
Show		20211+0837	HJ 2953		260	26.3	89
Show		20264+0810	GWP2947	AB	0	43.1	90
Show		20250+1108	BPM2146		49	87.4	91
Show		20263+1109	UC 4181		356	86.7	92
Show		20239+1107	BPM2142		53	34.9	92
Show		20203+1036	TOR 23		236	8.2	96
Show		20242+1113	ENG 74	AB	73	67.8	97
Show		20242+1113	ENG 74	AC	97	160.4	97
Show		20242+1113	ENG 74	BC	112	102.0	97
Show		20256+0801	LDS4842		218	101.0	98
Show		20189+1006	GRV 328		59	23.2	99
Show		20270+1116	HJ 268		248	20.5	101

WDS 20254+0938 : COMPONENTS

	A
B	pa=102.6° sep=2.83"

20254+0938 A

Coord arcsec 2000

202522.13+093800.6

Mag

11.62

PmRA

43.00

PmDE

-15.0

20254+0938 B

Coord arcsec 2000

202522.32+093760.0

Mag

11.9

Delta magnitude

0.28

Coordinate calculated

yes