Demeter
01108, 1929KA, 1963MF, J29K00A, J63M00FAll data for this body: [vot]
MPC data
Name (number) | Demeter (1108) |
---|---|
Packed designation | 01108 |
a | 2.42781 |
e | 0.25687 |
i / sin(i) | 24.9068 / 0.42114 |
q | 1.80418 |
Q | 3.05144 |
ω | 78.0708 |
Node | 234.2356 |
m | 144.5221 |
n | 0.2605 |
Epoch | 2459600.5 |
nobs | 2866 |
---|---|
nopp | 33 |
Years observed | 1929-2021 |
rms | 0.52 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.4270 | 0.2208 | 0.4484 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Jan-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
21.13 | 5.042 | 5.042 | Masiero | 2017AJ....154..168M | NEATM |
22.07 | 6.160 | 6.160 | Masiero | 2021PSJ.....2..162M | NEATM |
23.89 | 6.530 | 6.530 | Masiero | 2020PSJ.....1....5M | NEATM |
25.28 | 0.060 | 0.060 | Masiero | 2014ApJ...791..121M | NEATM |
25.52 | 2.550 | 2.550 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
25.61 | 2.000 | 2.000 | Tedesco | 2002AJ....123.1056T | STM |
27.00 | 8.430 | 8.430 | Masiero | 2020PSJ.....1....5M | NEATM |
27.32 | 0.221 | 0.221 | Masiero | 2011ApJ...741...68M | NEATM |
27.33 | 5.977 | 5.977 | Masiero | 2017AJ....154..168M | NEATM |
27.98 | 10.210 | 10.210 | Masiero | 2021PSJ.....2..162M | NEATM |
29.84 | 2.980 | 2.980 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
31.06 | 0.580 | 0.580 | Usui | 2011PASJ...63.1117U | NEATM |
31.33 | 0.450 | 0.450 | Masiero | 2012ApJ...759L...8M | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.023 | 0.0091 | 0.0091 | Masiero | 2017AJ....154..168M | NEATM |
0.030 | 0.0140 | 0.0260 | Masiero | 2021PSJ.....2..162M | NEATM |
0.031 | 0.0050 | 0.0050 | Masiero | 2012ApJ...759L...8M | NEATM |
0.034 | 0.0070 | 0.0070 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.037 | 0.0140 | 0.0240 | Masiero | 2021PSJ.....2..162M | NEATM |
0.037 | 0.0290 | 0.0290 | Masiero | 2020PSJ.....1....5M | NEATM |
0.038 | 0.0162 | 0.0162 | Masiero | 2017AJ....154..168M | NEATM |
0.041 | 0.0040 | 0.0040 | Masiero | 2011ApJ...741...68M | NEATM |
0.046 | 0.0080 | 0.0080 | Tedesco | 2002AJ....123.1056T | STM |
0.047 | 0.0090 | 0.0090 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.050 | 0.0100 | 0.0100 | Masiero | 2014ApJ...791..121M | NEATM |
0.053 | 0.0400 | 0.0400 | Masiero | 2020PSJ.....1....5M | 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 |
---|---|---|---|---|---|
12.04 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |