1999 RW178

1999RW178, 1999 RU255, 1999RU255, 2000 UC49, 2000UC49, 33782, J99RH8W, J99RP5U, K00U49C

All data for this body: [vot]

MPC data
Name (number) 1999 RW178 (33782)
a 3.39775
e 0.09749
i / sin(i) 4.0878 / 0.07129
q 3.06649
Q 3.72901
ω 231.8719
Node 77.6521
m 63.6327
n 0.1574
Epoch 2460800.5
nobs 2236
nopp 23
Years observed 1996-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.408
ep 0.078
sin(ip) 0.052
G 0.150
H 13.540
Mass
D 6.86 0.249
pV 0.190 0.0345
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.4077 0.0783 0.0519 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.67 0.333 0.333 Masiero 2011ApJ...741...68M NEATM
7.11 0.375 0.375 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.183 0.0402 0.0402 Masiero 2011ApJ...741...68M NEATM
0.209 0.0674 0.0674 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
13.54 MPC-2023-12-04 MPC-2023-12-04 Phot