Ask

04894, 1957 OG, 1957OG, 1969 EK, 1969EK, 1976 KY, 1976KY, 1986 RJ, 1986RJ, J57O00G, J69E00K, J76K00Y, J86R00J

All data for this body: [vot]

MPC data
Name (number) Ask (4894)
a 2.17384
e 0.19499
i / sin(i) 2.6384 / 0.04603
q 1.74996
Q 2.59771
ω 47.1756
Node 263.5600
m 221.3335
n 0.3075
Epoch 2460200.5
nobs 3588
nopp 27
Years observed 1951-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.174
ep 0.129
sin(ip) 0.055
Value Standard error
G 0.150
H 13.540
Mass
D 4.98 0.087
pV 0.307 0.0448
Rotational Period 3.636
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1740 0.1290 0.0554 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.73 0.500 0.500 Nugent 2016AJ....152...63N NEATM
5.02 0.088 0.088 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.279 0.0483 0.0483 Masiero 2011ApJ...741...68M NEATM
0.480 0.1200 0.1200 Nugent 2016AJ....152...63N 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
13.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.64 Skiff LCDB Lightcurve
3.64 Skiff 2019MPBu...46..458S Lightcurve
3.78 Behrend LCDB Lightcurve
3.78 Behrend LCDB Lightcurve