Ardeishar

09454, 1990 VS11, 1990VS11, 1994 NO2, 1994NO2, 1997 AY10, 1997AY10, 1998 FX54, 1998FX54, J90V11S, J94N02O, J97A10Y, J98F54X

All data for this body: [vot]

MPC data
Name (number) Ardeishar (9454)
a 3.00904
e 0.05156
i / sin(i) 1.0051 / 0.01754
q 2.85388
Q 3.16421
ω 256.4237
Node 81.6409
m 279.4826
n 0.1888
Epoch 2460800.5
nobs 4260
nopp 29
Years observed 1989-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.009
ep 0.025
sin(ip) 0.006
G 0.150
H 13.740
Mass
D 6.93 0.140
pV 0.060 0.0087
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0087 0.0252 0.0061 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.30 0.720 0.720 Masiero 2012ApJ...759L...8M NEATM
6.72 0.143 0.143 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0090 0.0090 Masiero 2012ApJ...759L...8M NEATM
0.118 0.0352 0.0352 Masiero 2011ApJ...741...68M 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
13.74 MPC-2023-12-04 MPC-2023-12-04 Phot