Florence

03122, 1981 ET3, 1981ET3, 1983 CN1, 1983CN1, J81E03T, J83C01N

All data for this body: [vot]

MPC data
Name (number) Florence (3122)
a 1.76899
e 0.42315
i / sin(i) 22.1412 / 0.37689
q 1.02045
Q 2.51754
ω 27.8801
Node 336.0618
m 193.1336
n 0.4189
Epoch 2460200.5
nobs 8043
nopp 28
Years observed 1979-2023
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 14.100
Mass 7.900e+13 2.000e+12
D 4.40 0.030
pV 0.241 0.0457
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.9000e+13 2.0000e+12 2.0000e+12 Brozovic 2018cosp...42E.442B Radar
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.01 1.237 1.237 Mainzer 2012ApJ...760L..12M NEATM
4.21 1.120 1.120 Masiero 2020PSJ.....1....5M NEATM
4.28 1.270 1.270 Masiero 2020PSJ.....1....5M NEATM
4.40 0.030 0.030 Mainzer 2011ApJ...743..156M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.231 0.0490 0.0490 Mainzer 2011ApJ...743..156M NEATM
0.258 0.1990 0.1990 Mainzer 2012ApJ...760L..12M NEATM
0.346 0.2370 0.2370 Masiero 2020PSJ.....1....5M NEATM
0.351 0.2340 0.2340 Masiero 2020PSJ.....1....5M 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
14.10 MPC-2023-12-04 MPC-2023-12-04 Phot