UPSA Object Registry
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V* AP CrB

CataclyV* SIMBAD CV* M3 49 papers
harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.
Right ascension
15h 54m 12.35s
Declination
+27° 21′ 52.3″
Galactic l, b
44.165, 49.61
Magnitude V
16.87
Parallax
4.9862 mas
Redshift z
0.00023
Radial velocity
68.944 km/s
Proper motion
-16.48, 24.27 mas/yr

Also known as

17 identifiers

1RXS J155412.7+2721432MASS J15541234+2721524AAVSO 1550+27V* AP CrBCRTS J155412.3+272152Gaia DR2 1223491257550872192Gaia DR3 1223491257550872192HS 1552+2730RX J1554.2+2721SBC9 2423SDSS J155412.33+272152.3SDSS J155412.33+272152.4SDSS J155412.34+272152.4SDSS J155412.34+272152.5TIC 284382014USNO-A2.0 1125-07424531[ZEH2003] RX J1554.2+2721 1

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
LEDA 1806562 Galaxy 149.3″
SDSS J155400.19+272332.4 QSO 190.3″ 19.62
SDSS J155353.78+271914.9 QSO 293.1″ 19.96
LEDA 1808368 Galaxy 332.2″
2MASS J15542134+2716202 ChemPec* 353.1″
2MASS J15543602+2724487 BrownD* 361.4″
NVSS J155401+272807 RadioG 404.7″
LEDA 1809966 Galaxy 489.7″
LEDA 1804052 Seyfert2 491″ 18.51
2MASX J15540976+2730094 BrightestCG 498.2″
LEDA 1806617 Galaxy 531.2″

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/v-ap-crb · Registry entry updated 2026-08-14.