Nagashimacho

14850, 1989QH, 1998HU93, J89Q00H, J98H93U

All data for this body: [vot]

MPC data
Name (number) Nagashimacho (14850)
Packed designation 14850
a 2.17152
e 0.15045
i / sin(i) 2.7810 / 0.04852
q 1.84482
Q 2.49822
ω 28.7577
Node 306.6015
m 49.2102
n 0.3080
Epoch 2459600.5
nobs 1975
nopp 19
Years observed 1989-2021
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.172
ep 0.096
sin(ip) 0.065
Value Standard error
G 0.150
H 15.110
Mass
D 3.32 0.203
pV 0.185 0.0408
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1718 0.0960 0.0646 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.94 0.510 0.510 Masiero 2020PSJ.....1....5M NEATM
3.40 0.221 0.221 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.184 0.0499 0.0499 Masiero 2011ApJ...741...68M NEATM
0.186 0.0710 0.0710 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
15.11 MPC-2022-01-18 MPC-2022-01-18 Phot