1998 YS7

1998YS7, 1994 RL, 1994RL, 53090, J94R00L, J98Y07S

All data for this body: [vot]

MPC data
Name (number) 1998 YS7 (53090)
a 2.29968
e 0.26529
i / sin(i) 23.1936 / 0.39384
q 1.68961
Q 2.90975
ω 81.3779
Node 329.8546
m 233.3720
n 0.2826
Epoch 2460800.5
nobs 3511
nopp 18
Years observed 1994-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.299
ep 0.196
sin(ip) 0.411
G 0.150
H 13.920
Mass
D 4.61 0.307
pV 0.181 0.0410
Value
Rotational Period 2.840
Period quality 2
Spectral Class S
Spectral Class Score 10.263
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -1.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2989 0.1963 0.4115 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.64 0.660 0.660 Nugent 2016AJ....152...63N NEATM
4.88 0.347 0.347 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.170 0.0421 0.0421 Masiero 2011ApJ...741...68M NEATM
0.380 0.1800 0.1800 Nugent 2016AJ....152...63N 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
13.92 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.843 2 Synodic Casalnuovo LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.3782 0.3782 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT