1999 VS18

1999VS18, 1998 HF93, 1998HF93, 44901, J98H93F, J99V18S

All data for this body: [vot]

MPC data
Name (number) 1999 VS18 (44901)
a 2.34911
e 0.17986
i / sin(i) 1.5738 / 0.02746
q 1.92661
Q 2.77161
ω 284.7249
Node 328.7801
m 157.6516
n 0.2737
Epoch 2460800.5
nobs 643
nopp 20
Years observed 1994-2024
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.349
ep 0.187
sin(ip) 0.039
G 0.150
H 16.930
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.3300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3488 0.1868 0.0391 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.93 MPC-2023-12-04 MPC-2023-12-04 Phot