Irenaea
00794, 1914QB, 1930KH, 1936QK, 1947QD, 1953TT2, J14Q00B, J30K00H, J36Q00K, J47Q00D, J53T02TAll data for this body: [vot]
MPC data
Name (number) | Irenaea (794) |
---|---|
Packed designation | 00794 |
a | 3.12907 |
e | 0.29606 |
i / sin(i) | 5.4192 / 0.09444 |
q | 2.20266 |
Q | 4.05547 |
ω | 131.3514 |
Node | 160.3954 |
m | 138.0045 |
n | 0.1781 |
Epoch | 2459600.5 |
nobs | 3665 |
---|---|
nopp | 38 |
Years observed | 1915-2022 |
rms | 0.54 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
3.1396 | 0.2838 | 0.0940 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Jan-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
29.80 | 11.780 | 11.780 | Nugent | 2016AJ....152...63N | NEATM |
31.95 | 11.690 | 11.690 | Masiero | 2021PSJ.....2..162M | NEATM |
32.58 | 10.050 | 10.050 | Masiero | 2021PSJ.....2..162M | NEATM |
34.19 | 10.380 | 10.380 | Masiero | 2021PSJ.....2..162M | NEATM |
35.70 | 6.140 | 6.140 | Masiero | 2012ApJ...759L...8M | NEATM |
36.94 | 7.390 | 7.390 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
38.00 | 1.350 | 1.350 | Usui | 2011PASJ...63.1117U | NEATM |
41.51 | 8.300 | 8.300 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.035 | 0.0140 | 0.0140 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.042 | 0.0180 | 0.0300 | Masiero | 2021PSJ.....2..162M | NEATM |
0.042 | 0.0210 | 0.0420 | Masiero | 2021PSJ.....2..162M | NEATM |
0.044 | 0.0180 | 0.0180 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.046 | 0.0180 | 0.0180 | Masiero | 2012ApJ...759L...8M | NEATM |
0.046 | 0.0210 | 0.0400 | Masiero | 2021PSJ.....2..162M | NEATM |
0.060 | 0.0400 | 0.0400 | Nugent | 2016AJ....152...63N | 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 |
---|---|---|---|---|---|
11.42 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |