| Name, Position and Orientation | ||||||||||||
| name | type | RA(J2000) deg |
Dec(J2000) deg |
r_3sig arcsec |
sup_ba | sup_pa deg |
j_ba | j_pa deg |
h_ba | h_pa deg |
k_ba | k_pa deg |
| NGC275 | SB(rs)cd_pec | 12.76885 | -7.06564 | 30.2 | 0.800 | 105.0 | 0.800 | 117.5 | 0.800 | 117.5 | 0.800 | 117.5 |
| Isophotal Photometry | |||||||||||
| r_k20fe arcsec |
j_m_k20fe mag |
j_msig_k20fe mag |
j_flg_k20fe | h_m_k20fe mag |
h_msig_k20fe mag |
h_flg_k20fe | k_m_k20fe mag |
k_msig_k20fe mag |
k_flg_k20fe | J-K mag |
J-K_sig mag |
| 31.8 | 11.014 | 0.019 | 1 | 10.394 | 0.021 | 1 | 10.154 | 0.029 | 1 | 0.860 | 0.040 |
| Kron Photometry | |||||||||
| r_fe arcsec |
j_m_e mag |
j_msig_e mag |
j_flg_e | h_m_e mag |
h_msig_e mag |
h_flg_e | k_m_e mag |
k_msig_e mag |
k_flg_e |
| 48.9 | 10.786 | 0.022 | 1 | 10.178 | 0.025 | 1 | 9.972 | 0.039 | 1 |
| Total Photometry | |||||||||
| r_ext arcsec |
j_m_ext mag |
j_msig_ext mag |
j_flg_ext | h_m_ext mag |
h_msig_ext mag |
h_flg_ext | k_m_ext mag |
k_msig_ext mag |
k_flg_ext |
| 65.2 | 10.682 | 0.025 | 1 | 10.086 | 0.030 | 1 | 9.880 | 0.049 | 1 |
| Half-Light "Effective" Size, Surface Brightness & Concentration Index | ||||||||
| j_r_eff arcsec |
j_mnsurfb_eff mag/srcsec2 |
j_con_indx | h_r_eff arcsec |
h_mnsurfb_eff mag/arcsec2 |
h_con_indx | k_r_eff arcsec |
k_mnsurfb_eff mag/arcsec2 |
k_con_indx |
| 20.15 | 18.955 | 2.718 | 19.56 | 18.297 | 2.659 | 18.68 | 17.990 | 2.590 |