Mithra

04486, 1974 DN1, 1974DN1, 1987 SB, 1987SB, J74D01N, J87S00B

All data for this body: [vot]

MPC data
Name (number) Mithra (4486)
a 2.20095
e 0.66250
i / sin(i) 3.0385 / 0.05301
q 0.74282
Q 3.65908
ω 168.8999
Node 82.2192
m 36.4943
n 0.3018
Epoch 2460200.5
nobs 1771
nopp 28
Years observed 1987-2023
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 15.630
Mass
D 1.83 0.020
pV 0.277 0.0202
Rotational Period 67.500
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.69 0.054 0.054 Masiero 2011ApJ...741...68M NEATM
1.85 0.022 0.022 Mainzer 2011ApJ...743..156M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.274 0.0217 0.0217 Masiero 2011ApJ...741...68M NEATM
0.297 0.0560 0.0560 Mainzer 2011ApJ...743..156M 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
15.63 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
100.00 Ostro 2000DPS....32.0807O Lightcurve
23.08 Warner LCDB Lightcurve
23.08 Warner LCDB Lightcurve
67.50 Brozovic 2010Icar..208..207B Lightcurve