2001QR173

1998UN45, J98U45N, K01QH3R, M2449

All data for this body: [vot]

MPC data
Name (number) 2001QR173 (222449)
Packed designation M2449
a 2.41239
e 0.19563
i / sin(i) 8.1777 / 0.14224
q 1.94047
Q 2.88432
ω 165.6911
Node 270.1623
m 83.8742
n 0.2630
Epoch 2459600.5
nobs 668
nopp 13
Years observed 1960-2021
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.412
ep 0.207
sin(ip) 0.154
Value Standard error
G 0.150
H 16.280
Mass
D 1.94 0.522
pV 0.171 0.1023
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4117 0.2066 0.1536 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.94 0.522 0.522 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.171 0.1023 0.1023 Masiero 2011ApJ...741...68M 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
16.28 MPC-2022-01-18 MPC-2022-01-18 Phot