Système d'au moins 4 étoiles:
Type spectral: F8.5:V+G2V
Magnitude: 3.8
53 Xi UMA; HIP55203; HD98230J; GSC 2520:2634
Equatorial 2000: RA: 11h 18m 11s Dec: +31°31'45"
Vitesse radiale: -18 km/s
Type spectral: K3III SB
Magnitude: 3.49
Equatorial 2000: RA: 11h 18m 28.737s Dec: +33°05'39.500"
54-Nu Ursae Majoris; HIP 55219; SAO 62486; GSC 2520:2631; HD 98262
Distance: 420 al
