Aschera

00214, 1880 DB, 1880DB, 1903 SE, 1903SE, 1947 BP, 1947BP, 1948 JE, 1948JE, 1949 QG2, 1949QG2, 1949 SX1, 1949SX1, 1950 XH, 1950XH, 1953 OO, 1953OO, I80D00B, J03S00E, J47B00P, J48J00E, J49Q02G, J49S01X, J50X00H, J53O00O

All data for this body: [vot]

MPC data
Name (number) Aschera (214)
a 2.61116
e 0.03060
i / sin(i) 3.4371 / 0.05995
q 2.53127
Q 2.69106
ω 136.1896
Node 341.9276
m 49.6802
n 0.2336
Epoch 2460200.5
nobs 5107
nopp 64
Years observed 1880-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.611
ep 0.086
sin(ip) 0.067
Value Standard error
G 0.150
H 9.390
Mass
D 25.77 0.128
pV 0.373 0.0184
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6114 0.0858 0.0673 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.80 0.750 0.750 Masiero 2012ApJ...759L...8M NEATM
23.16 1.000 1.000 Tedesco 2002AJ....123.1056T STM
23.54 1.876 1.876 Ryan&Woodward 2010AJ....140..933R IRAS-STM
24.47 2.450 2.450 Ali-Lagoa 2018A&A...612A..85A NEATM
24.96 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
25.95 2.600 2.600 Ali-Lagoa 2018A&A...612A..85A NEATM
26.07 0.340 0.340 Usui 2011PASJ...63.1117U NEATM
29.48 1.123 1.123 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
36.86 0.499 0.499 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.210 0.0540 0.0540 Masiero 2011ApJ...741...68M NEATM
0.322 0.0252 0.0252 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.450 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
0.500 0.1000 0.1000 Ali-Lagoa 2018A&A...612A..85A NEATM
0.514 0.0811 0.0811 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.522 0.0480 0.0480 Tedesco 2002AJ....123.1056T STM
0.562 0.1120 0.1120 Ali-Lagoa 2018A&A...612A..85A NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.39 MPC-2023-12-04 MPC-2023-12-04 Phot