1999 GW37

1999GW37, 1997 WJ9, 1997WJ9, 29893, J97W09J, J99G37W

All data for this body: [vot]

MPC data
Name (number) 1999 GW37 (29893)
a 2.67598
e 0.16304
i / sin(i) 13.9610 / 0.24126
q 2.23969
Q 3.11227
ω 21.8097
Node 46.3277
m 306.1933
n 0.2252
Epoch 2460200.5
nobs 1960
nopp 20
Years observed 1995-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.676
ep 0.160
sin(ip) 0.226
Value Standard error
G 0.150
H 14.170
Mass
D 5.03 0.100
pV 0.192 0.0445
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.2900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6764 0.1600 0.2259 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.03 0.100 0.100 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.192 0.0445 0.0445 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
14.17 MPC-2023-12-04 MPC-2023-12-04 Phot