Acamas

02594, 1977 RR, 1977RR, 1978 TB, 1978TB, J77R00R, J78T00B

All data for this body: [vot]

MPC data
Name (number) Acamas (2594)
a 5.05977
e 0.08516
i / sin(i) 5.5351 / 0.09645
q 4.62890
Q 5.49064
ω 280.8927
Node 356.6934
m 105.9544
n 0.0866
Epoch 2460800.5
nobs 1920
nopp 34
Years observed 1953-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 11.950
Mass
D 25.26 0.398
pV 0.061 0.0054
Value
Rotational Period 25.950
Period quality 2
Spectral Class None
Spectral Class Score
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.75 0.540 0.540 Grav 2011ApJ...742...40G NEATM
25.87 0.590 0.590 Grav 2012ApJ...759...49G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0060 0.0060 Grav 2012ApJ...759...49G NEATM
0.066 0.0130 0.0130 Grav 2011ApJ...742...40G 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
11.95 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
25.933 2 Sidereal Durech 2023A&A...675A..24D Model
25.954 2 Synodic Waszczak 2015AJ....150...75W Lightcurve