1998 WR1

1998WR1, 1978 VS1, 1978VS1, 28179, J78V01S, J98W01R

All data for this body: [vot]

MPC data
Name (number) 1998 WR1 (28179)
a 2.21469
e 0.11676
i / sin(i) 4.4924 / 0.07833
q 1.95611
Q 2.47327
ω 350.9504
Node 249.1898
m 211.5409
n 0.2990
Epoch 2460800.5
nobs 2905
nopp 22
Years observed 1978-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.213
ep 0.127
sin(ip) 0.085
G 0.150
H 14.770
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.228
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.0700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2131 0.1265 0.0850 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
14.77 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
L S 0.2862 0.5540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.7046 0.5540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT