1997 AH1

1997AH1, 2000 YJ127, 2000YJ127, 73867, J97A01H, K00YC7J

All data for this body: [vot]

MPC data
Name (number) 1997 AH1 (73867)
a 2.50992
e 0.14927
i / sin(i) 8.2338 / 0.14321
q 2.13526
Q 2.88459
ω 144.6663
Node 99.7134
m 290.7061
n 0.2479
Epoch 2460800.5
nobs 1411
nopp 21
Years observed 1997-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 15.300
Mass
D 2.46 0.300
pV 0.266 0.0552
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.46 0.300 0.300 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.266 0.0552 0.0552 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
15.30 MPC-2023-12-04 MPC-2023-12-04 Phot