250 Bettina

Asteroid profile

Class: MBA
Family: MB-outer
Tholen: M
SMASSII: Xk
GAjpl: 0.112
GAminorpl: 0.2253
Notes on albedo parameters:

Total observations: 13

Bands: B, I, R, U, V

Observatories: Asiago, CASLEO, CASLEO 2.15, Haleakala, Turin

References: 2006b Fornasier, 2007a Gil-Hutton, 2019 Lopez-Sisterna, 2022 Belskaya, Unpbl Cellino

All rows for this asteroid are exported.

Measurements

Sorting: first by filter groups (U-like, B-like, V-like, R-like, I-like, IR), then by filter, then by phase angle.
Date Band Phase P sP Q sQ Pr Qr Psi Obs Ref
1995 / 05 / 05.287 U 6.42 1.17 0.15 113.2 3.6 -1.17 None None Turin Unpbl Cellino
1995 / 05 / 05.287 B 6.42 1.06 0.08 123.3 2.3 -1.06 None None Turin Unpbl Cellino
2021 / 03 / 19.26 B 20.8 0.08 0.042 39.0 13.9 -0.013 49.7 None Haleakala 2022 Belskaya
2003 / 11 / 19.09 V 4.8 0.78 0.06 104.9 2.2 -0.78 88.2 106.7 Asiago 2006b Fornasier
2018 / 07 / 13 V 5.9 0.74 0.11 32.9 4.0 -0.74 None 29.8 CASLEO 2.15 2019 Lopez-Sisterna
1995 / 05 / 05.287 V 6.42 0.9 0.08 121.4 2.4 -0.9 None None Turin Unpbl Cellino
2001 / 07 / 21 V 10.7 0.94 0.08 62.6 2.3 -0.85 None 75.6 CASLEO 2007a Gil-Hutton
2001 / 07 / 22 V 10.9 1.0 0.05 63.3 2.2 -0.9 None 76.2 CASLEO 2007a Gil-Hutton
2018 / 05 / 16 V 13.2 0.61 0.08 84.8 4.0 -0.59 None 92.7 CASLEO 2.15 2019 Lopez-Sisterna
2021 / 03 / 19.26 V 20.8 0.171 0.051 62.1 8.2 -0.141 72.8 None Haleakala 2022 Belskaya
1995 / 05 / 05.287 R 6.42 1.08 0.07 125.1 1.9 -1.08 None None Turin Unpbl Cellino
2021 / 03 / 19.26 R 20.8 0.146 0.032 75.0 6.2 -0.144 85.7 None Haleakala 2022 Belskaya
1995 / 05 / 05.287 I 6.42 1.09 0.07 124.9 1.8 -1.09 None None Turin Unpbl Cellino

Plot filters

The plot shows Pr, and if it is unavailable, P. Error bars use sP. The same reference is shown in the same color.
Marker shape encodes the filter group. Bottom legend: color = reference.

Plot legend

Marker shape → filter group
Color → reference