Firnberg

1961 TS, 1961TS, 1978 QP2, 1978QP2, 1999 XF85, 1999XF85, 25492, J61T00S, J78Q02P, J99X85F

All data for this body: [vot]

MPC data
Name (number) Firnberg (25492)
a 2.26726
e 0.19883
i / sin(i) 1.4627 / 0.02553
q 1.81646
Q 2.71806
ω 64.3063
Node 296.5786
m 57.1118
n 0.2887
Epoch 2460200.5
nobs 1495
nopp 20
Years observed 1961-2023
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.268
ep 0.156
sin(ip) 0.041
Value Standard error
G 0.150
H 15.590
Mass
D 5.17 0.060
pV 0.061 0.0127
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2675 0.1557 0.0408 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.77 0.680 0.680 Masiero 2021PSJ.....2..162M NEATM
3.80 0.959 0.959 Masiero 2017AJ....154..168M NEATM
4.19 1.240 1.240 Masiero 2021PSJ.....2..162M NEATM
5.19 0.060 0.060 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0167 0.0167 Masiero 2011ApJ...741...68M NEATM
0.056 0.0220 0.0380 Masiero 2021PSJ.....2..162M NEATM
0.085 0.0380 0.0380 Masiero 2017AJ....154..168M NEATM
0.086 0.0280 0.0420 Masiero 2021PSJ.....2..162M 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
15.59 MPC-2023-12-04 MPC-2023-12-04 Phot