Medea
00212, 1880CA, 1930FW, I80C00A, J30F00WAll data for this body: [vot]
MPC data
Name (number) | Medea (212) |
---|---|
Packed designation | 00212 |
a | 3.11564 |
e | 0.10263 |
i / sin(i) | 4.2789 / 0.07461 |
q | 2.79588 |
Q | 3.43539 |
ω | 105.0972 |
Node | 312.9255 |
m | 22.1901 |
n | 0.1792 |
Epoch | 2459600.5 |
nobs | 3610 |
---|---|
nopp | 71 |
Years observed | 1880-2022 |
rms | 0.56 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
3.1131 | 0.0918 | 0.0932 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Jan-2022 |
Mass data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
2.6100e+18 | Folkner | 2014IPNPR.196C...1F | Ephem | ||
8.9853e+17 | 4.4525e+17 | 4.4525e+17 | Fienga | INPOP19a | Ephem |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
136.12 | 2.500 | 2.500 | Tedesco | 2002AJ....123.1056T | STM |
142.56 | 4.005 | 4.005 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
146.24 | 7.911 | 7.911 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
149.87 | 14.990 | 14.990 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
153.72 | 2.880 | 2.880 | Usui | 2011PASJ...63.1117U | NEATM |
153.72 | 30.740 | 30.740 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
158.29 | 56.830 | 56.830 | Nugent | 2016AJ....152...63N | NEATM |
174.23 | 71.308 | 71.308 | Masiero | 2017AJ....154..168M | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.024 | 0.0165 | 0.0165 | Masiero | 2017AJ....154..168M | NEATM |
0.035 | 0.0140 | 0.0140 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.037 | 0.0070 | 0.0070 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.040 | 0.0300 | 0.0300 | Nugent | 2016AJ....152...63N | NEATM |
0.041 | 0.0045 | 0.0045 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
0.042 | 0.0024 | 0.0024 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
0.046 | 0.0020 | 0.0020 | Tedesco | 2002AJ....123.1056T | STM |
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 |
---|---|---|---|---|---|
8.40 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |