1998 YH30

1998YH30, 1999 CQ3, 1999CQ3, 2000 LD26, 2000LD26, 53100, J98Y30H, J99C03Q, K00L26D

All data for this body: [vot]

MPC data
Name (number) 1998 YH30 (53100)
a 2.65665
e 0.06432
i / sin(i) 23.0250 / 0.39113
q 2.48579
Q 2.82752
ω 342.2186
Node 119.4142
m 61.7786
n 0.2276
Epoch 2460800.5
nobs 3093
nopp 21
Years observed 1998-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.657
ep 0.047
sin(ip) 0.377
G 0.150
H 14.020
Mass
D 4.81 0.161
pV 0.252 0.0289
Value
Rotational Period 4.574
Period quality 2
Spectral Class S
Spectral Class Score 5.874
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
480 Hansa 0 Hansa Novakovic 2019EPSC...13.1671N HCM
480 Hansa 803 Hansa Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6568 0.0470 0.3768 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.81 0.161 0.161 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.252 0.0289 0.0289 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
14.02 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.57404 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.979 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT