1999 VV54

1999VV54, A2655, J99V54V

All data for this body: [vot]

MPC data
Name (number) 1999 VV54 (102655)
a 2.33089
e 0.21293
i / sin(i) 2.9477 / 0.05142
q 1.83459
Q 2.82720
ω 351.7888
Node 41.8312
m 62.7174
n 0.2770
Epoch 2460800.5
nobs 894
nopp 16
Years observed 1999-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.331
ep 0.189
sin(ip) 0.041
G 0.150
H 16.790
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.995
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 -0.4500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3310 0.1887 0.0405 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
16.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D S 0.0998 0.3960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.6658 0.3960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1962 0.3960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.4306 0.3960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT