1997 YH8

1997YH8, 1970 XE, 1970XE, 1999 GH44, 1999GH44, 35406, J70X00E, J97Y08H, J99G44H

All data for this body: [vot]

MPC data
Name (number) 1997 YH8 (35406)
a 2.25954
e 0.24390
i / sin(i) 8.4261 / 0.14653
q 1.70844
Q 2.81064
ω 317.8381
Node 86.4821
m 24.5342
n 0.2902
Epoch 2460800.5
nobs 2842
nopp 20
Years observed 1997-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.114
ep 0.228
sin(ip) 0.150
G 0.150
H 14.330
Mass
D 7.69 1.324
pV 0.031 0.0100
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.698
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1138 0.2282 0.1497 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.04 2.010 2.010 Nugent 2016AJ....152...63N NEATM
5.88 1.760 1.760 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.105 0.1050 0.1050 Masiero 2020PSJ.....1....5M 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
14.33 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
C 0.283 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT