Sisyphus
01866, 1972 XA, 1972XA, J72X00AAll data for this body: [vot]
MPC data
Name (number) | Sisyphus (1866) |
---|---|
a | 1.89375 |
e | 0.53819 |
i / sin(i) | 41.2065 / 0.65878 |
q | 0.87454 |
Q | 2.91295 |
ω | 293.1099 |
Node | 63.4573 |
m | 198.0857 |
n | 0.3782 |
Epoch | 2460200.5 |
nobs | 7900 |
---|---|
nopp | 36 |
Years observed | 1955-2023 |
rms | 0.42 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
5.72 | 0.070 | 0.070 | Usui | 2011PASJ...63.1117U | NEATM |
6.60 | 0.189 | 0.189 | Mainzer | 2011ApJ...743..156M | NEATM |
7.11 | 0.710 | 0.710 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
7.28 | 0.730 | 0.730 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
8.48 | nan | nan | Delbo | 2003Icar..166..116D | RADIOMETRY_NEATM |
8.70 | 0.590 | 0.590 | Masiero | 2011ApJ...741...68M | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.194 | 0.0498 | 0.0498 | Masiero | 2011ApJ...741...68M | NEATM |
0.255 | 0.0490 | 0.0490 | Mainzer | 2011ApJ...743..156M | NEATM |
0.365 | 0.0730 | 0.0730 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.383 | 0.0770 | 0.0770 | Ali-Lagoa | 2018A&A...612A..85A | 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 |
---|---|---|---|---|---|
12.55 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |