4778 P-L

4778P-L, 1998 PC1, 1998PC1, 27636, J98P01C, PLS4778

All data for this body: [vot]

MPC data
Name (number) 4778 P-L (27636)
a 2.16526
e 0.12156
i / sin(i) 4.5106 / 0.07864
q 1.90205
Q 2.42848
ω 87.5896
Node 171.7206
m 5.1320
n 0.3093
Epoch 2460200.5
nobs 1975
nopp 19
Years observed 1960-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.165
ep 0.105
sin(ip) 0.082
Value Standard error
G 0.150
H 15.510
Mass
D 2.76 0.135
pV 0.212 0.0344
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1654 0.1052 0.0817 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.76 0.135 0.135 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.212 0.0344 0.0344 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
15.51 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.60 Durech 2023A&A...675A..24D Model