Milky Way:
Stellar kinematics from proper
motions. There are two groups working on this. Their most recent
analyses are in Ghez et al. (2003) and Schodel et al (2003).
NGC221 (M32):
Stellar kinematics
NGC224 (M31):
Stellar kinematics. Based on models of the eccentric disk.
NGC598 (M33):
NGC821:
Stellar kinematics
NGC1023:
Stellar kinematics
NGC1068:
Maser dynamics
NGC2778:
Stellar kinematics
NGC2787:
Stellar kinematics and Gas kinematics. Uses axsiymmetric orbit-based models.
NGC3031 (M81):
Ionized gas kinematics
NGC3115:
Stellar kinematics
NGC3245:
Ionized gas kinematics
NGC3377:
Stellar kinematics
NGC3379:
Stellar kinematics. Uses axsiymmetric orbit-based models.
NGC3384:
Stellar kinematics
NGC3608:
Stellar kinematics. Uses axsiymmetric orbit-based models.
NGC3998:
NGC4258:
NGC4261:
Ionized gas kinematics
NGC4291:
Stellar kinematics
NGC4342:
Stellar kinematics. Uses axsiymmetric orbit-based models.
NGC4350:
NGC4374 (M84):
Ionized gas kinematics
NGC4395:
NGC4459:
Ionized gas kinematics
NGC4473:
Stellar kinematics. Uses axsiymmetric orbit-based models.
NGC4486 (M87):
Ionized gas kinematics
NGC4486B:
Stellar kinematics
NGC4564:
Stellar kinematics
NGC4594:
Stellar kinematics
NGC4596:
Ionized gas kinematics
NGC4649:
Stellar kinematics. Uses axsiymmetric orbit-based models.
NGC4697:
Stellar kinematics. Uses axsiymmetric orbit-based models.
NGC4742:
Stellar kinematics
NGC4945:
Maser dynamics
NGC5128 (cen A):
Ionized gas kinematics
NGC5252:
Ionized gas kinematics
NGC5845:
Stellar kinematics. Uses axsiymmetric orbit-based models.
NGC6251:
Ionized gas kinematics
NGC7052:
Ionized gas kinematics
NGC7078 (M15):
NGC7332:
NGC7457:
Stellar kinematics. Uses axsiymmetric orbit-based models.
Arp102:
CygnusA:
Ionized gas kinematics
IC1459:
Stellar kinematics and Gas kinematics. Uses axsiymmetric orbit-based models.
The gas mass is a factor of 8 lower than the stellar mass.
G1: