HT Aquarii

Summary

HT Aquarii is a long-period variable star^[1].

Key Facts

• HT Aquarii's instance of is recorded as long-period variable star^[2].
• HT Aquarii's instance of is recorded as infrared source^[3].
• HT Aquarii's instance of is recorded as near-infrared source^[4].
• HT Aquarii's constellation is recorded as Aquarius^[5].
• HT Aquarii's spectral class is recorded as M8^[6].
• HT Aquarii's catalog code is recorded as DO 7540^[7].
• HT Aquarii's catalog code is recorded as GSC 05209-01265^[8].
• HT Aquarii's catalog code is recorded as IRAS 21377-0200^[9].
• HT Aquarii's catalog code is recorded as IRC +00507^[10].
• HT Aquarii's catalog code is recorded as PPM 181320^[11].
• HT Aquarii's catalog code is recorded as RAFGL 2787^[12].
• HT Aquarii's catalog code is recorded as SAO 145577^[13].
• HT Aquarii's catalog code is recorded as YZ 92 7575^[14].
• HT Aquarii's catalog code is recorded as 2MASS J21401982-0147098^[15].
• HT Aquarii's catalog code is recorded as Gaia DR2 2674490811123264384^[16].
• HT Aquarii's catalog code is recorded as HT Aqr^[17].
• HT Aquarii's catalog code is recorded as TYC 5209-1265-1^[18].
• HT Aquarii's catalog code is recorded as TIC 269282433^[19].
• HT Aquarii's catalog code is recorded as Gaia DR3 2674490811123264384^[20].
• HT Aquarii's type of variable star is recorded as SRb semi-regular variable star^[21].
• HT Aquarii's type of variable star is recorded as long-period variable star^[22].
• HT Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+2.155'}^[23].
• HT Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.29'}^[24].
• HT Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.57'}^[25].
• HT Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+1.240'}^[26].

Body

Designation and Status

Recorded instance of include long-period variable star^[2], infrared source^[3], and near-infrared source^[4].

History and Context

Catalog codes include DO 7540^[7], GSC 05209-01265^[8], IRAS 21377-0200^[9], IRC +00507^[10], PPM 181320^[11], and RAFGL 2787^[12].