Lena
00789, 1914 MA, 1914MA, 1970 CE, 1970CE, J14M00A, J70C00EAll data for this body: [vot]
MPC data
Name (number) | Lena (789) |
---|---|
a | 2.68643 |
e | 0.14714 |
i / sin(i) | 10.7759 / 0.18697 |
q | 2.29116 |
Q | 3.08171 |
ω | 43.5305 |
Node | 232.5630 |
m | 288.0328 |
n | 0.2238 |
Epoch | 2460200.5 |
nobs | 6012 |
---|---|
nopp | 41 |
Years observed | 1915-2023 |
rms | 0.44 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.6858 | 0.1486 | 0.1992 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
15.16 | 4.220 | 4.220 | Nugent | 2016AJ....152...63N | NEATM |
20.56 | 0.340 | 0.340 | Usui | 2011PASJ...63.1117U | NEATM |
20.72 | 2.070 | 2.070 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
20.80 | 1.200 | 1.200 | Hanus | 2018Icar..309..297H | RADIOMETRY_TPM |
21.82 | 2.180 | 2.180 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
22.30 | 0.400 | 0.400 | Hanus | 2018Icar..309..297H | RADIOMETRY_TPM |
22.48 | 0.310 | 0.310 | Masiero | 2014ApJ...791..121M | NEATM |
23.87 | 0.162 | 0.162 | Masiero | 2011ApJ...741...68M | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.131 | 0.0260 | 0.0260 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.137 | 0.0147 | 0.0147 | Masiero | 2011ApJ...741...68M | NEATM |
0.145 | 0.0290 | 0.0290 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.150 | 0.0300 | 0.0300 | Masiero | 2014ApJ...791..121M | NEATM |
0.230 | 0.1000 | 0.1000 | 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 |
---|---|---|---|---|---|
11.40 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |