1998 QY

1998QY, 42706, J98Q00Y

All data for this body: [vot]

MPC data
Name (number) 1998 QY (42706)
a 2.56670
e 0.16564
i / sin(i) 14.0614 / 0.24296
q 2.14154
Q 2.99186
ω 161.3308
Node 147.8437
m 43.4314
n 0.2397
Epoch 2460200.5
nobs 2069
nopp 20
Years observed 1998-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.566
ep 0.141
sin(ip) 0.229
Value Standard error
G 0.150
H 14.620
Mass
D 3.82 0.258
pV 0.253 0.0344
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5655 0.1409 0.2294 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.82 0.258 0.258 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.253 0.0344 0.0344 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
14.62 MPC-2023-12-04 MPC-2023-12-04 Phot