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OGLE BLG-RRLYR-32018

RRLyrae SIMBAD RR* 10 papers Gaia DR3SIMBADVizieR
Right ascension
17h 54m 57.49s
Declination
−21° 42′ 45.3″
Galactic l, b
7.2844, 1.892
Magnitude V
19.55
Parallax
0.0984 mas
Proper motion
-2.778, -6.95 mas/yr

Also known as

5 identifiers

Gaia DR2 4070564261336661888Gaia DR3 4070564261336661888OGLE BLG642.30 82653OGLE BLG-RRLYR-32018VVV J175457.48-214245.36

Recorded parameters

4 quantities with a single published value
ParameterValueUnitUncertainty As publishedSourceReference
Effective temperature 4,061.593 K Gaia DR3 Gaia DR3 2023A&A...674A...1G
Metallicity -0.6206 dex Gaia DR3 Gaia DR3 2023A&A...674A...1G
RUWE 1.021089 Gaia DR3 Gaia DR3 2023A&A...674A...1G
Surface gravity 4.7597 log(cm/s2) Gaia DR3 Gaia DR3 2023A&A...674A...1G

Published measurements

7 quantities measured more than once
One object can carry a dozen published estimates of the same quantity. The register keeps them side by side rather than picking a winner — the citation is part of the value.

Distance 2 values

ValueUnitUncertainty Band / methodSourceReferenceYear
8.181 kpc ± 0.397 RRLyr SIMBAD 2024A&A...689A.240Z 2024
534.65 pc Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023

Parallax 2 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.09842986 mas ± 0.1857 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
0.0984 mas ± 0.1857 SIMBAD 2020yCat.1350....0G 2020

Proper motion in RA 3 values

ValueUnitUncertainty Band / methodSourceReferenceYear
-2.77812 mas/yr ± 0.1962 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
-2.778 mas/yr ± 0.196 ICRS SIMBAD 2020yCat.1350....0G 2020
-2.605 mas/yr ± 0.598 ICRS SIMBAD 2018yCat.1345....0G 2018

Proper motion in Dec 3 values

ValueUnitUncertainty Band / methodSourceReferenceYear
-6.94968 mas/yr ± 0.1401 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
-6.95 mas/yr ± 0.14 ICRS SIMBAD 2020yCat.1350....0G 2020
-5.978 mas/yr ± 0.51 ICRS SIMBAD 2018yCat.1345....0G 2018

Magnitude 6 values

ValueUnitUncertainty Band / methodSourceReferenceYear
14.531 mag ± 0.004 K · V SIMBAD 2024A&A...689A.240Z 2024
15.403 mag ± 0.036 J · V SIMBAD 2024A&A...689A.240Z 2024
18.40348 mag G · Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
18.41904 mag ± 0.01395 G · V SIMBAD 2020yCat.1350....0G 2020
19.549 mag V · V SIMBAD 2014AcA....64..177S 2014
17.105 mag I · V SIMBAD 2014AcA....64..177S 2014

Spectral energy distribution 66 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.000314 Jy ± 0.000153 POSS-II:F · I/305/out VizieR I/305/out
3.44000e-05 Jy Gaia:G · I/337/gaia VizieR I/337/gaia
0.00016 Jy ± 5.00e-06 Gaia:G · I/339/hsoy VizieR I/339/hsoy
0.00032 Jy ± 9.00e-06 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
7.21000e-05 Jy ± 8.00e-07 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
3.49000e-05 Jy ± 4.80e-06 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
7.15000e-05 Jy ± 4.50e-06 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
2.98000e-05 Jy ± 3.00e-07 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
9.61000e-06 Jy ± 1.72e-06 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.00036 Jy ± 3.70e-05 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
0.000343 Jy ± 5.50e-05 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
5.05000e-05 Jy ± 4.80e-06 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
Show the remaining 54
ValueUnitUncertainty Band / methodSourceReferenceYear
0.000102 Jy ± 0 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
2.32000e-05 Jy ± 8.00e-07 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
7.15000e-05 Jy ± 4.50e-06 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
3.03000e-05 Jy ± 3.00e-07 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
9.61000e-06 Jy ± 1.72e-06 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.000461 Jy HIP:Hp · I/358/varisum VizieR I/358/varisum
0.000553 Jy ± 8.30e-05 Spitzer/IRAC:4.5 · II/293/glimpse VizieR II/293/glimpse
0.000878 Jy ± 6.60e-05 Spitzer/IRAC:3.6 · II/293/glimpse VizieR II/293/glimpse
0.000169 Jy ± 1.30e-05 UKIDSS:K · II/316/gps6 VizieR II/316/gps6
0.00163 Jy ± 3.00e-05 VISTA:Ks · II/337/vvv1 VizieR II/337/vvv1
0.00175 Jy ± 3.00e-05 VISTA:H · II/337/vvv1 VizieR II/337/vvv1
0.00117 Jy ± 2.00e-05 VISTA:J · II/337/vvv1 VizieR II/337/vvv1
0.000505 Jy ± 3.20e-05 VISTA:Ks · II/348/vvv2 VizieR II/348/vvv2
0.000516 Jy ± 3.40e-05 VISTA:H · II/348/vvv2 VizieR II/348/vvv2
0.000427 Jy ± 2.50e-05 VISTA:J · II/348/vvv2 VizieR II/348/vvv2
0.000286 Jy ± 1.90e-05 VISTA:Y · II/348/vvv2 VizieR II/348/vvv2
0.000177 Jy ± 1.10e-05 VISTA:Z · II/348/vvv2 VizieR II/348/vvv2
3.04000e-05 Jy ± 2.50e-06 PAN-STARRS/PS1:z · II/349/ps1 VizieR II/349/ps1
1.72000e-05 Jy ± 1.50e-06 PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
0.000208 Jy ± 8.00e-06 PAN-STARRS/PS1:y · II/349/ps1 VizieR II/349/ps1
4.84000e-05 Jy ± 1.20e-06 PAN-STARRS/PS1:r · II/349/ps1 VizieR II/349/ps1
1.53000e-05 Jy ± 1.00e-06 PAN-STARRS/PS1:g · II/349/ps1 VizieR II/349/ps1
0.000136 Jy ± 6.00e-06 Johnson:K · II/364/virac VizieR II/364/virac
0.000151 Jy ± 8.00e-06 WISE:W2 · II/365/catwise VizieR II/365/catwise
0.0014 Jy ± 1.00e-05 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.000153 Jy ± 3.20e-05 VISTA:Ks · II/376/vvv4 VizieR II/376/vvv4
0.000188 Jy ± 3.40e-05 VISTA:H · II/376/vvv4 VizieR II/376/vvv4
0.000223 Jy ± 2.50e-05 VISTA:J · II/376/vvv4 VizieR II/376/vvv4
0.000154 Jy ± 1.90e-05 VISTA:Y · II/376/vvv4 VizieR II/376/vvv4
0.000349 Jy ± 1.10e-05 VISTA:Z · II/376/vvv4 VizieR II/376/vvv4
0.000354 Jy ± 2.50e-05 SkyMapper/SkyMapper:z · II/379/smssdr4 VizieR II/379/smssdr4
0.000255 Jy ± 0.000114 SkyMapper/SkyMapper:i · II/379/smssdr4 VizieR II/379/smssdr4
0.00103 Jy ± 9.00e-05 VISTA:Ks · II/387/virac2 VizieR II/387/virac2
0.00119 Jy ± 0.00015 VISTA:H · II/387/virac2 VizieR II/387/virac2
0.00107 Jy ± 0.00014 VISTA:J · II/387/virac2 VizieR II/387/virac2
0.000907 Jy ± 0.000206 VISTA:Y · II/387/virac2 VizieR II/387/virac2
0.000595 Jy ± 0.000147 VISTA:Z · II/387/virac2 VizieR II/387/virac2
3.04000e-05 Jy ± 2.50e-06 PAN-STARRS/PS1:z · II/389/ps1_dr2 VizieR II/389/ps1_dr2
1.72000e-05 Jy ± 1.50e-06 PAN-STARRS/PS1:i · II/389/ps1_dr2 VizieR II/389/ps1_dr2
4.23000e-05 Jy ± 7.40e-06 PAN-STARRS/PS1:y · II/389/ps1_dr2 VizieR II/389/ps1_dr2
5.28000e-06 Jy ± 1.13e-06 PAN-STARRS/PS1:r · II/389/ps1_dr2 VizieR II/389/ps1_dr2
8.63000e-06 Jy ± 1.70e-07 PAN-STARRS/PS1:g · II/389/ps1_dr2 VizieR II/389/ps1_dr2
2.62000e-05 Jy ± 3.00e-07 Gaia:G · IV/38/tic VizieR IV/38/tic
1.10000e-05 Jy ± 1.20e-06 Johnson:V · IV/38/tic VizieR IV/38/tic
2.62000e-05 Jy ± 3.00e-07 Gaia:G · IV/39/tic82 VizieR IV/39/tic82
1.10000e-05 Jy ± 1.20e-06 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
0.000469 Jy ± 1.50e-05 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.00101 Jy ± 3.00e-05 Johnson:K · J/A+A/647/A169/catalog VizieR J/A+A/647/A169/catalog
0.00123 Jy ± 3.00e-05 Johnson:H · J/A+A/647/A169/catalog VizieR J/A+A/647/A169/catalog
0.00122 Jy ± 3.00e-05 Johnson:J · J/A+A/647/A169/catalog VizieR J/A+A/647/A169/catalog
0.00101 Jy ± 0 Johnson:K · J/A+A/689/A240/table3 VizieR J/A+A/689/A240/table3
0.00111 Jy ± 4.00e-05 Johnson:J · J/A+A/689/A240/table3 VizieR J/A+A/689/A240/table3
0.00097 Jy Johnson:K · J/MNRAS/484/4833/oobulge VizieR J/MNRAS/484/4833/oobulge
0.00037 Jy Gaia:G · J/MNRAS/509/2566/vivace VizieR J/MNRAS/509/2566/vivace

Variability period 6 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.519249 d RRAB SIMBAD 2024A&A...689A.240Z 2024
0.519272 d RRAB SIMBAD 2022yCat.1358....0G 2022
0.519248 d RRAB SIMBAD 2019AcA....69..321S 2019
0.50816 d RRAB SIMBAD 2018yCat.1345....0G 2018
0.519248 d RRAB SIMBAD 2017AcA....67..297S 2017
0.519249 d RRAB SIMBAD 2014AcA....64..177S 2014

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
2MASS J17545904-2143027 Star 27.9″ —
UCAC4 342-116157 Star 134.4″ —
IC 4670 PlanetaryNeb 175.6″ 13.28
OGLE BLG-RRLYR-31904 RRLyrae 271.5″ 19.59
OGLE BLG-RRLYR-31893 RRLyrae 276.1″ 18.95
OGLE BLG-RRLYR-32129 RRLyrae 305.9″ 19.67
2MASS J17544918-2147419 LongPeriodV* Candidate 318.4″ —
OGLE BLG-RRLYR-31980 RRLyrae 319.2″ 19.25
HD 313417 Star 330.7″ 11.55
OGLE BLG-RRLYR-32153 RRLyrae 376.7″ 19.24
2MASS J17550024-2149078 Star 384.5″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Gaia DR3 2026-08-14 17:07 open at source
SIMBAD 2026-08-14 17:07 open at source
VizieR 2026-08-14 17:07 open at source

Machine-readable: /api/v1/object/ogle-blg-rrlyr-32018 · Registry entry updated 2026-08-14.