Betulia
01580, 1950 KA, 1950KA, J50K00AAll data for this body: [vot]
MPC data
Name (number) | Betulia (1580) |
---|---|
a | 2.19751 |
e | 0.48704 |
i / sin(i) | 52.1466 / 0.78958 |
q | 1.12724 |
Q | 3.26778 |
ω | 159.5887 |
Node | 62.2307 |
m | 198.1138 |
n | 0.3026 |
Epoch | 2460200.5 |
nobs | 1503 |
---|---|
nopp | 30 |
Years observed | 1950-2023 |
rms | 0.70 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
4.19 | 0.060 | 0.060 | Nugent | 2016AJ....152...63N | NEATM |
5.37 | 0.040 | 0.040 | Nugent | 2016AJ....152...63N | NEATM |
5.39 | 0.540 | 0.540 | Magri | 2007Icar..186..152M | RADAR |
7.91 | 0.080 | 0.080 | Nugent | 2016AJ....152...63N | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.030 | 0.0100 | 0.0100 | Nugent | 2016AJ....152...63N | NEATM |
0.070 | 0.0100 | 0.0100 | Nugent | 2016AJ....152...63N | NEATM |
0.110 | 0.0200 | 0.0200 | Nugent | 2016AJ....152...63N | NEATM |
G data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.15 | MPC-2023-12-94 | MPC-2023-12-94 | Phot |
H data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
14.69 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |
Period data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
6.13 | Tedesco | 1978Icar...35..344T | Lightcurve | ||
6.13 | Wisniewski | 1997Icar..126..395W | Lightcurve | ||
6.13 | Austin | 1976SouSt..26..228A | Lightcurve | ||
6.13 | Warner | 2015MPBu...42..256W | Lightcurve | ||
6.14 | Kaasalainen | 2004Icar..167..178K | Model | ||
6.14 | Magri | 2007Icar..186..152M | Model | ||
6.16 | Drummond | 1990Icar...83..349D | Model | ||
6.48 | Lagerkvist | 1977Icar...32..233L | Lightcurve |