1999CP54

1978TS, 1991XB4, 35694, J78T00S, J91X04B, J99C54P

All data for this body: [vot]

MPC data
Name (number) 1999CP54 (35694)
Packed designation 35694
a 2.17203
e 0.15611
i / sin(i) 1.1982 / 0.02091
q 1.83295
Q 2.51111
ω 316.9685
Node 64.6202
m 179.4234
n 0.3079
Epoch 2459600.5
nobs 1555
nopp 18
Years observed 1978-2021
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.172
ep 0.130
sin(ip) 0.020
Value Standard error
G 0.150
H 15.180
Mass
D 2.77 0.215
pV 0.221 0.0358
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1719 0.1298 0.0204 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.52 0.490 0.490 Masiero 2012ApJ...759L...8M NEATM
2.83 0.239 0.239 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.220 0.0363 0.0363 Masiero 2011ApJ...741...68M NEATM
0.254 0.2240 0.2240 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.18 MPC-2022-01-18 MPC-2022-01-18 Phot