Morpheus

04197, 1982 TA, 1982TA, J82T00A

All data for this body: [vot]

MPC data
Name (number) Morpheus (4197)
a 2.29442
e 0.77237
i / sin(i) 12.6032 / 0.21820
q 0.52229
Q 4.06655
ω 122.5612
Node 7.0082
m 243.6655
n 0.2836
Epoch 2460200.5
nobs 1027
nopp 24
Years observed 1954-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 15.030
Mass
D 3.05 0.155
pV 0.250 0.0684
Rotational Period 3.538
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.04 0.156 0.156 Mainzer 2011ApJ...743..156M NEATM
3.67 1.470 1.470 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.155 0.1490 0.1490 Masiero 2020PSJ.....1....5M NEATM
0.276 0.0770 0.0770 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
15.03 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.53 Warner 2018MPBu...45...19W Lightcurve
3.54 Prokofeva 2001SoSyR..35..383P Lightcurve
3.54 Pravec 2000P&SS...48...59P Lightcurve
3.54 Galad 2004CoSka..34..157G Lightcurve
3.54 Wisniewski 1997Icar..126..395W Lightcurve
3.56 Hoffmann 1993AcA....43...61H Lightcurve