2002 RN154

2002RN154, 1997 EA45, 1997EA45, 55606, J97E45A, K02RF4N

All data for this body: [vot]

MPC data
Name (number) 2002 RN154 (55606)
a 2.38323
e 0.23452
i / sin(i) 4.8440 / 0.08444
q 1.82431
Q 2.94214
ω 10.3600
Node 306.1636
m 86.3007
n 0.2679
Epoch 2460800.5
nobs 1262
nopp 19
Years observed 1997-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.382
ep 0.205
sin(ip) 0.096
G 0.150
H 15.640
Mass
D 4.67 0.784
pV 0.048 0.0175
Value
Rotational Period 7.000
Period quality 2+
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3817 0.2049 0.0955 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.34 1.208 1.208 Masiero 2017AJ....154..168M NEATM
4.91 1.030 1.030 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0230 0.0230 Masiero 2020PSJ.....1....5M NEATM
0.050 0.0269 0.0269 Masiero 2017AJ....154..168M 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
15.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.01 2+ Synodic Chang 2016ApJS..227...20C Lightcurve