Chrispollas

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

All data for this body: [vot]

MPC data
Name (number) Chrispollas (4892)
Packed designation 04892
a 2.33412
e 0.09988
i / sin(i) 8.5757 / 0.14912
q 2.10098
Q 2.56726
ω 308.0867
Node 211.6529
m 287.5673
n 0.2764
Epoch 2459600.5
nobs 3247
nopp 24
Years observed 1960-2022
rms 0.46
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 12.930
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-Jan-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-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

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