Aaltje

00677, 1906 PA, 1906PA, 1909 BP, 1909BP, J06P00A, J09B00P

All data for this body: [vot]

MPC data
Name (number) Aaltje (677)
a 2.95353
e 0.04931
i / sin(i) 8.4877 / 0.14760
q 2.80788
Q 3.09918
ω 274.8410
Node 272.6918
m 135.5220
n 0.1942
Epoch 2460200.5
nobs 8758
nopp 51
Years observed 1906-2023
rms 0.36
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.956
ep 0.067
sin(ip) 0.168
Value Standard error
G 0.150
H 9.710
Mass
D 37.65 0.194
pV 0.176 0.0037
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9560 0.0670 0.1677 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
28.87 1.700 1.700 Tedesco 2002AJ....123.1056T STM
29.90 1.170 1.170 Masiero 2012ApJ...759L...8M NEATM
32.40 0.440 0.440 Masiero 2014ApJ...791..121M NEATM
32.45 0.590 0.590 Usui 2011PASJ...63.1117U NEATM
32.81 3.280 3.280 Ali-Lagoa 2018A&A...612A..85A NEATM
34.37 2.328 2.328 Ryan&Woodward 2010AJ....140..933R IRAS-STM
36.17 7.230 7.230 Ali-Lagoa 2018A&A...612A..85A NEATM
40.55 0.244 0.244 Masiero 2011ApJ...741...68M NEATM
47.76 1.795 1.795 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.102 0.0078 0.0078 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.142 0.0145 0.0145 Masiero 2011ApJ...741...68M NEATM
0.197 0.0045 0.0045 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.216 0.0860 0.0860 Ali-Lagoa 2018A&A...612A..85A NEATM
0.220 0.0500 0.0500 Masiero 2014ApJ...791..121M NEATM
0.262 0.0520 0.0520 Ali-Lagoa 2018A&A...612A..85A NEATM
0.279 0.0370 0.0370 Tedesco 2002AJ....123.1056T STM
0.313 0.0280 0.0280 Masiero 2012ApJ...759L...8M 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
9.71 MPC-2023-12-04 MPC-2023-12-04 Phot