Alma
00390, 1894FA, 1930QW, 1950BV, 1950CH, 1953YB, 1963DF, I94F00A, J30Q00W, J50B00V, J50C00H, J53Y00B, J63D00FAll data for this body: [vot]
MPC data
Name (number) | Alma (390) |
---|---|
Packed designation | 00390 |
a | 2.65329 |
e | 0.13106 |
i / sin(i) | 12.1434 / 0.21036 |
q | 2.30554 |
Q | 3.00104 |
ω | 191.5552 |
Node | 305.1531 |
m | 231.9079 |
n | 0.2280 |
Epoch | 2459600.5 |
nobs | 2917 |
---|---|
nopp | 48 |
Years observed | 1894-2021 |
rms | 0.48 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.6517 | 0.1721 | 0.2225 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Jan-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
18.36 | 0.620 | 0.620 | Masiero | 2012ApJ...759L...8M | NEATM |
23.74 | 1.400 | 1.400 | Tedesco | 2002AJ....123.1056T | STM |
24.00 | 1.632 | 1.632 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
24.09 | 2.410 | 2.410 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
24.30 | 0.400 | 0.400 | Hanus | 2018Icar..309..297H | RADIOMETRY_TPM |
24.31 | 0.530 | 0.530 | Usui | 2011PASJ...63.1117U | NEATM |
25.30 | 0.600 | 0.600 | Hanus | 2018Icar..309..297H | RADIOMETRY_TPM |
25.69 | 0.180 | 0.180 | Masiero | 2014ApJ...791..121M | NEATM |
26.00 | 5.200 | 5.200 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
30.59 | 3.119 | 3.119 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
31.16 | 0.299 | 0.299 | Masiero | 2011ApJ...741...68M | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.127 | 0.0205 | 0.0205 | Masiero | 2011ApJ...741...68M | NEATM |
0.142 | 0.0272 | 0.0272 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
0.219 | 0.0290 | 0.0290 | Tedesco | 2002AJ....123.1056T | STM |
0.220 | 0.0279 | 0.0279 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
0.252 | 0.1010 | 0.1010 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.270 | 0.0100 | 0.0100 | Masiero | 2014ApJ...791..121M | NEATM |
0.293 | 0.0590 | 0.0590 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.366 | 0.0400 | 0.0400 | 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 |
---|---|---|---|---|---|
10.18 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |