1997 GT18

1997GT18, 14081, 1975 TM1, 1975TM1, 1977 EW8, 1977EW8, 1998 QK2, 1998QK2, J75T01M, J77E08W, J97G18T, J98Q02K

All data for this body: [vot]

MPC data
Name (number) 1997 GT18 (14081)
a 2.21717
e 0.14083
i / sin(i) 1.8470 / 0.03223
q 1.90492
Q 2.52942
ω 200.0224
Node 177.0287
m 183.2225
n 0.2985
Epoch 2460200.5
nobs 2230
nopp 21
Years observed 1975-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.217
ep 0.108
sin(ip) 0.037
Value Standard error
G 0.150
H 15.280
Mass
D 2.52 0.368
pV 0.278 0.1200
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2169 0.1085 0.0374 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.52 0.368 0.368 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.278 0.1200 0.1200 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
15.28 MPC-2023-12-04 MPC-2023-12-04 Phot