Chrispollas

04892, 1964 WE, 1964WE, 1978 TT9, 1978TT9, 1981 RY, 1981RY, 1985 TV2, 1985TV2, 1989 VB2, 1989VB2, J64W00E, J78T09T, J81R00Y, J85T02V, J89V02B

All data for this body: [vot]

MPC data
Name (number) Chrispollas (4892)
a 2.33441
e 0.10011
i / sin(i) 8.5763 / 0.14913
q 2.10072
Q 2.56810
ω 307.8944
Node 211.6470
m 93.5405
n 0.2763
Epoch 2460200.5
nobs 6538
nopp 26
Years observed 1960-2023
rms 0.37
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.335
ep 0.147
sin(ip) 0.159
Value Standard error
G 0.150
H 13.050
Mass
D 7.43 0.053
pV 0.276 0.0267
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3347 0.1469 0.1588 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.89 0.460 0.460 Masiero 2012ApJ...759L...8M NEATM
7.28 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
7.50 0.063 0.063 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.263 0.0504 0.0504 Masiero 2011ApJ...741...68M NEATM
0.280 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
0.282 0.0370 0.0370 Masiero 2012ApJ...759L...8M 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
13.05 MPC-2023-12-04 MPC-2023-12-04 Phot