2000 RW55

2000RW55, 1992 EW27, 1992EW27, 34381, J92E27W, K00R55W

All data for this body: [vot]

MPC data
Name (number) 2000 RW55 (34381)
a 3.18835
e 0.04934
i / sin(i) 12.6850 / 0.21959
q 3.03104
Q 3.34566
ω 9.3131
Node 340.4395
m 111.0079
n 0.1731
Epoch 2460800.5
nobs 1448
nopp 22
Years observed 1992-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.184
ep 0.035
sin(ip) 0.229
G 0.150
H 14.230
Mass
D 8.63 0.207
pV 0.068 0.0106
Value
Rotational Period 9.300
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1843 0.0351 0.2287 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.07 0.263 0.263 Masiero 2011ApJ...741...68M NEATM
9.55 0.337 0.337 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0140 0.0140 Masiero 2011ApJ...741...68M NEATM
0.082 0.0162 0.0162 Masiero 2011ApJ...741...68M 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
14.23 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.32 2 Synodic Yeh 2020AJ....160...73Y Lightcurve