15313+0836 GRV 907

15^h 31^m 20.13^s +08° 36' 31.9" P.A. 163.00 sep 21.1 mag 9.40,12.49 Sp K2

Coord 2000	15313+0836	Discov num	GRV 907	Comp		Coord arcsec 2000	15 31 20.13 +08 36 31.9
Date first	1906	Date last	2015	Obs	15
Pa first	165	Pa last	162.7	P.A. Now (θ)	162.7°
Sep first	21.0	Sep last	21.081	Sep. Now (ρ)	21.081"
Mag pri	9.40	Mag sec	12.49	delta mag (ΔM)	3.09	Spectral class	K2 (yellow-orange)
Pri motion ra	-038	Sec motion ra	-037
Pri motion dec	-031	Sec motion dec	-032
Notes	V (Proper motion indicates physical)

rPM=0.029 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Serpens

Tycho2

0928-00047-1

Gaia DR2

1164577775266978432

WDS 15313+0836 GRV 907 : 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
15313+0836	GRV 907		2006	6	163	21.0	9.00	12.10		D	153120.13+083631.9
15313+0836	GRV 907		2011	7	163	21.0	9.40	12.49	K2		153120.13+083631.9
15313+0836	GRV 907		2012	9	163	21.9	9.40	12.49	K2		153120.13+083631.9
15313+0836	GRV 907		2014	10	165	21.6	9.40	12.49	K2		153120.13+083631.9
15313+0836	GRV 907		2015	11	163	21.1	9.40	12.49	K2		153120.13+083631.9

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

WDS 15313+0836 GRV 907 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15313+0836 GRV 907 : MEASURES

No records found.

WDS 15313+0836 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 15313+0836 : ALADIN DSS IMAGE @ 15^h 31^m 20.13^s +08° 36' 31.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15313+0836 GRV 907 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		15313+0836	GRV 907		163	21.1
Show		15307+0824	OSO 64		16	17.9	16
Show		15325+0835	STTA140	AB	180	114.9	17
Show		15325+0835	STU 9	AC	356	86.6	17
Show		15325+0835	STU 9	AD	242	104.6	17
Show		15326+0832	GIC 131		310	14.4	18
Show		15278+0825	HDS2174		276	0.6	54
Show		15351+0836	CVR 791		190	8.1	57
Show		15337+0921	YSC 108		16	0.2	57
Show		15319+0940	SHY 679	CD	105	999.9	64
Show		15319+0940	A 1122	AB	294	0.3	64
Show		15319+0940	STF1952	AB,C	220	16.1	64
Show		15349+0800	HJ 2785		281	18.7	65
Show		15354+0908	HDS2190		250	0.2	68
Show		15278+0919	CVR 787		82	7.7	68
Show		15323+0724	BAR9009		159	7.7	74
Show		15264+0822	A 1119		180	1.8	75
Show		15348+0739	SLW1112		241	109.7	78
Show		15322+0716	GWP2529		238	37.7	82
Show		15274+0738	KPP 344		145	4.5	83
Show		15327+0714	UC 3026		301	98.6	86
Show		15288+0719	J 443		238	4.7	87
Show		15366+0915	STF1960		320	12.1	87
Show		15263+0752	HDS2170		187	13.5	88
Show		15273+0942	A 1120		334	0.3	89
Show		15313+0707	UC 3019		216	50.2	90
Show		15361+0738	HDS2193		246	1.5	93
Show		15251+0847	CVR1628		6	3.8	94
Show		15263+0731	BAR9008		268	15.8	100
Show		15243+0829	ARY 73		225	43.4	105
Show		15252+0932	HEI 784		275	3.9	107
Show		15359+0712	A 1123		65	0.3	108
Show		15239+0841	CVR1626		298	4.6	110
Show		15360+0711	UC 3031		131	44.6	110
Show		15289+0649	BRT2160		92	4.2	113
Show		15363+0705	UC 3032	AB	280	28.7	118
Show		15263+0703	CVR 786		84	19.0	120
Show		15296+1027	HJ 253		80	18.8	122
Show		15348+1032	STF1954	AB	171	4.0	127
Show		15348+1032	STF1954	AC	18	66.6	127
Show		15348+1032	SMR 62	AE	42	63.5	127
Show		15348+1032	STF1954	CD	341	4.0	128
Show		15306+0625	GWP2528		139	6.0	133
Show		15363+1027	SMR 65		239	4.4	133
Show		15358+1044	SMR 64		2	9.6	144
Show		15386+0700	HDS2208		130	1.8	145
Show		15295+0609	OSO 63		334	11.5	151
Show		15407+0741	SLW1122		19	15.9	151
Show		15226+0720	TDS9498		35	0.6	151
Show		15286+0610	HJ 2782	AB	115	7.9	151
Show		15286+0610	DAM 85	AC	42	14.6	151

WDS 15313+0836 : COMPONENTS

	A
B	pa=162.9° sep=21.06"

15313+0836 A

Componente originario normalizzato	AB		Coord arcsec 2000	153120.13+083631.9		Mag	9.4		Spectral class	K2 (yellow-orange)
PmRA	-38.00		PmDE	-31.0		Tycho2	0928-00047-1

Tycho2

Tycho2	0928-00047-1	Pflag		RAmdeg	232.83386160	DEmdeg	8.60887184
PmRA	-37.2	PmDE	-29.4	E RAmdeg	18	E DEmdeg	22
E pmRA	2.2	E pmDE	2.1	EpRAm	1990.75	EpDEm	1990.06
Num	4	Q RAmdeg	1.1	Q DEmdeg	0.3	Q pmRA	1.1
Q pmDE	0.3	BTmag	10.904	E BTmag	0.057	VTmag	9.398
E VTmag	0.024	Prox	999	TYC	T	HIP
CCDM		RAdeg	232.83394972	DEdeg	8.60894194	EpRA 1990	1.59
EpDE 1990	1.43	E RAdeg	17.5	E DEdeg	21.8	Posflg
Corr	0.0

15313+0836 B

Componente originario normalizzato	AB		Coord arcsec 2000	153120.55+083611.8		Mag	12.49		PmRA	-37.00
PmDE	-32.0		Calc delta mag	3.09		Calc coord	yes