20277+0803 HJ 2966

20^h 27^m 38.14^s +08° 01' 49.4" P.A. 259.00 sep 3.6 mag 10.60,11.90

Coord 2000	20277+0803	Discov num	HJ 2966	Comp		Coord arcsec 2000	20 27 38.14 +08 01 49.4
Date first	1830	Date last	2015	Obs	12
Pa first	264	Pa last	259.4	P.A. Now (θ)	259.4°
Sep first	2.0	Sep last	3.609	Sep. Now (ρ)	3.609"
Mag pri	10.60	Mag sec	11.90	delta mag (ΔM)	1.3	Spectral class
Pri motion ra	+057	Sec motion ra	-018
Pri motion dec	+012	Sec motion dec	-009
Notes	N (See Notes)

rPM=1.337

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Tycho2

1087-00347-1

Gaia DR2

1751970147053719424

WDS 20277+0803 HJ 2966 : NOTES

discov_num	notes	refcode
HJ 2966	Aka J 1298.	Dam2013

REFERENCES

refcode	metd	author	reference
Dam2013	Es j	Damm, F.	...................
Dam2013		private communication, 2013

DISCOVERER

idgroup	discov	author
1	HJ	Herschel, J.F.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20277+0803	HJ 2966		2002	5	260	3.6	10.60	11.90		D	202738.14+080149.4
20277+0803	HJ 2966		2013	10	259	3.5	10.60	11.90		N	202738.14+080149.4
20277+0803	HJ 2966		2015	11	259	3.6	10.60	11.90		N	202738.14+080149.4

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

WDS 20277+0803 HJ 2966 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20277+0803 HJ 2966 : MEASURES

No records found.

WDS 20277+0803 : 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 20277+0803 : ALADIN DSS IMAGE @ 20^h 27^m 38.14^s +08° 01' 49.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20277+0803 HJ 2966 : 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		20277+0803	HJ 2966		259	3.6
Show		20276+0745	J 1297		2	1.0	18
Show		20264+0810	GWP2947	AB		43.1	20
Show		20284+0746	BRT2186		173	5.0	22
Show		20269+0826	LDS4843		167	15.3	27
Show		20264+0741	UC 4183		195	59.7	28
Show		20278+0734	GWP2954		290	50.4	28
Show		20256+0801	LDS4842		218	101.0	30
Show		20258+0818	UC 4178		267	86.2	32
Show		20262+0827	UC 4180		303	9.7	34
Show		20292+0840	GWP2959		280	37.8	46
Show		20300+0730	NSN 733		133	39.4	48
Show		20301+0730	LDS4846		313	39.4	49
Show		20251+0728	UC 4173		359	42.9	51
Show		20290+0710	A 610		99	0.6	57
Show		20253+0847	NSN 732		235	3.3	57
Show		20259+0902	J 3084		87	6.0	66
Show		20230+0803	UC 4163		291	56.4	70
Show		20321+0737	UC 4206		33	73.1	71
Show		20254+0700	UC 4176		120	51.9	71
Show		20300+0655	LDS4845		27	83.4	76
Show		20301+0914	GRV 345		215	38.5	82
Show		20280+0923	TDT2300		101	0.5	82
Show		20314+0701	J 3221		167	3.9	83
Show		20303+0917	J 1883		116	6.5	88
Show		20245+0916	HJ 2959		262	7.4	88
Show		20265+0931	UC 4185		277	7.7	91
Show		20325+0858	HJ 2976		266	18.8	93
Show		20339+0811	HEI 585		208	1.3	93
Show		20213+0808	GRV 333		193	60.7	95
Show		20327+0656	HDS2934		75	1.2	101
Show		20254+0938	VKI 37		103	2.8	102
Show		20211+0837	HJ 2953		260	26.3	104
Show		20264+0620	GWP2946		30	25.6	104
Show		20298+0941	AST 2	AB	94	0.2	105
Show		20298+0941	CRC 37	AD	201	9.2	105
Show		20209+0727	UC 4153		201	23.7	107
Show		20271+0948	J 559		295	2.0	108
Show		20309+0626	DAE 10	AB	103	0.7	108
Show		20309+0626	WSP 2	AC	114	11.6	108
Show		20309+0626	WSP 2	AD	183	13.6	108
Show		20309+0626	WSP 2	AE	16	18.5	108
Show		20309+0626	WSP 2	AF	176	19.8	108
Show		20329+0647	UC 4213		204	9.0	109
Show		20230+0929	J 2572		280	4.0	110
Show		20202+0815	DAM 210		321	3.9	112
Show		20201+0820	HJ 2949	AB	302	7.5	114
Show		20201+0820	DAM 209	AC	224	12.7	114
Show		20231+0935	DAM 213			8.5	115
Show		20279+0958	AG 256	AB	351	5.2	116
Show		20279+0958	AG 256	AC	225	99.2	116

WDS 20277+0803 : COMPONENTS

	A
B	pa=259.3° sep=3.57"

20277+0803 A

Componente originario normalizzato	AB		Coord arcsec 2000	202738.14+080149.4		Mag	10.6		PmRA	57.00
PmDE	12.0		Tycho2	1087-00347-1

Tycho2

Tycho2	1087-00347-1	Pflag		RAmdeg	306.90882757	DEmdeg	8.03035934
PmRA	46.8	PmDE	4.0	E RAmdeg	33	E DEmdeg	47
E pmRA	3.3	E pmDE	3.3	EpRAm	1985.80	EpDEm	1985.03
Num	3	Q RAmdeg	9.9	Q DEmdeg	2.6	Q pmRA	9.9
Q pmDE	2.6	BTmag	11.962	E BTmag	0.123	VTmag	10.907
E VTmag	0.076	Prox	999	TYC	T	HIP
CCDM		RAdeg	306.90882750	DEdeg	8.03037722	EpRA 1990	1.64
EpDE 1990	1.23	E RAdeg	48.7	E DEdeg	63.9	Posflg
Corr	-0.1

20277+0803 B

Componente originario normalizzato	AB		Coord arcsec 2000	202737.90+080148.7		Mag	11.9		PmRA	-18.00
PmDE	-9.0		Calc delta mag	1.3		Calc coord	yes