Eri
01402, 1936OC, 1949MS, J36O00C, J49M00SAll data for this body: [vot]
MPC data
Name (number) | Eri (1402) |
---|---|
Packed designation | 01402 |
a | 2.68375 |
e | 0.15523 |
i / sin(i) | 14.2958 / 0.24693 |
q | 2.26716 |
Q | 3.10034 |
ω | 11.6713 |
Node | 266.9665 |
m | 174.4582 |
n | 0.2242 |
Epoch | 2459600.5 |
nobs | 2641 |
---|---|
nopp | 28 |
Years observed | 1936-2022 |
rms | 0.57 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.6849 | 0.1599 | 0.2566 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Jan-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
14.21 | 0.078 | 0.078 | Masiero | 2011ApJ...741...68M | NEATM |
15.06 | 3.540 | 3.540 | Masiero | 2021PSJ.....2..162M | NEATM |
15.55 | 4.970 | 4.970 | Masiero | 2021PSJ.....2..162M | NEATM |
16.64 | 6.200 | 6.200 | Masiero | 2021PSJ.....2..162M | NEATM |
16.96 | 4.110 | 4.110 | Masiero | 2021PSJ.....2..162M | NEATM |
18.21 | 1.820 | 1.820 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
18.58 | 0.420 | 0.420 | Usui | 2011PASJ...63.1117U | NEATM |
19.73 | 3.950 | 3.950 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.037 | 0.0056 | 0.0056 | Masiero | 2011ApJ...741...68M | NEATM |
0.037 | 0.0130 | 0.0200 | Masiero | 2021PSJ.....2..162M | NEATM |
0.037 | 0.0160 | 0.0270 | Masiero | 2021PSJ.....2..162M | NEATM |
0.039 | 0.0220 | 0.0530 | Masiero | 2021PSJ.....2..162M | NEATM |
0.042 | 0.0170 | 0.0170 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.049 | 0.0100 | 0.0100 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.059 | 0.0250 | 0.0440 | Masiero | 2021PSJ.....2..162M | 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 |
---|---|---|---|---|---|
12.91 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |