Mithra

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

All data for this body: [vot]

MPC data
Name (number) Mithra (4486)
a 2.20677
e 0.66079
i / sin(i) 3.0364 / 0.05297
q 0.74855
Q 3.66499
ω 169.2104
Node 82.1924
m 216.3704
n 0.3007
Epoch 2460800.5
nobs 1871
nopp 29
Years observed 1987-2024
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 15.610
Mass
D 1.83 0.020
pV 0.277 0.0202
Value
Rotational Period 67.000
Period quality 2
Spectral Class Sq
Spectral Class Score 42.000
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
15.61 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
100.0 2 Synodic Ostro 2000DPS....32.0807O Lightcurve
23.08 2 Synodic Warner LCDB Lightcurve
23.08 2 Synodic Warner LCDB Lightcurve
67.5 2 Synodic Brozovic 2010Icar..208..207B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S R 0.620000 0.380000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S R 0.740000 0.150000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sq Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC
Sq Bus-DeMeo VISNIR Popescu 2014A&A...572A.106P SPEC