2001AY28

88217, K01A28Y

All data for this body: [vot]

MPC data
Name (number) 2001AY28 (88217)
Packed designation 88217
a 3.12469
e 0.26198
i / sin(i) 16.1985 / 0.27897
q 2.30609
Q 3.94330
ω 283.7435
Node 66.1849
m 2.5730
n 0.1784
Epoch 2459600.5
nobs 799
nopp 19
Years observed 1976-2021
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.134
ep 0.207
sin(ip) 0.277
Value Standard error
G 0.150
H 14.270
Mass
D 8.41 0.190
pV 0.069 0.0149
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1335 0.2071 0.2765 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.00 1.968 1.968 Masiero 2017AJ....154..168M NEATM
7.00 2.550 2.550 Masiero 2020PSJ.....1....5M NEATM
7.15 2.120 2.120 Masiero 2012ApJ...759L...8M NEATM
8.44 0.192 0.192 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0164 0.0164 Masiero 2011ApJ...741...68M NEATM
0.071 0.0529 0.0529 Masiero 2017AJ....154..168M NEATM
0.072 0.0680 0.0680 Masiero 2012ApJ...759L...8M NEATM
0.075 0.0650 0.0650 Masiero 2020PSJ.....1....5M 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
14.27 MPC-2022-01-18 MPC-2022-01-18 Phot