Erda
00894, 1907JC, 1912HD, 1918LA, 1973QB, J07J00C, J12H00D, J18L00A, J73Q00BAll data for this body: [vot]
MPC data
Name (number) | Erda (894) |
---|---|
Packed designation | 00894 |
a | 3.11904 |
e | 0.11044 |
i / sin(i) | 12.7367 / 0.22047 |
q | 2.77456 |
Q | 3.46351 |
ω | 116.6135 |
Node | 190.5890 |
m | 257.2180 |
n | 0.1789 |
Epoch | 2459600.5 |
nobs | 3567 |
---|---|
nopp | 49 |
Years observed | 1907-2022 |
rms | 0.51 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
3.1146 | 0.1004 | 0.2257 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Jan-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
28.31 | 1.540 | 1.540 | Masiero | 2012ApJ...759L...8M | NEATM |
31.67 | 2.526 | 2.526 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
32.72 | 3.270 | 3.270 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
34.61 | 1.016 | 1.016 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
36.54 | 1.800 | 1.800 | Tedesco | 2002AJ....123.1056T | STM |
37.84 | 0.450 | 0.450 | Usui | 2011PASJ...63.1117U | NEATM |
46.69 | 4.670 | 4.670 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
51.07 | 1.760 | 1.760 | Masiero | 2011ApJ...741...68M | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.120 | 0.0066 | 0.0066 | Masiero | 2011ApJ...741...68M | NEATM |
0.125 | 0.0250 | 0.0250 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.230 | 0.0250 | 0.0250 | Tedesco | 2002AJ....123.1056T | STM |
0.254 | 0.0510 | 0.0510 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.256 | 0.0150 | 0.0150 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
0.306 | 0.0037 | 0.0037 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
0.319 | 0.0600 | 0.0600 | Masiero | 2012ApJ...759L...8M | NEATM |
G data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.15 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |
H data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
9.68 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |