1998 HX127

1998HX127, 1999 RH138, 1999RH138, 35608, J98HC7X, J99RD8H

All data for this body: [vot]

MPC data
Name (number) 1998 HX127 (35608)
a 2.74448
e 0.13936
i / sin(i) 4.7021 / 0.08198
q 2.36200
Q 3.12695
ω 281.6669
Node 359.9011
m 273.6855
n 0.2168
Epoch 2460800.5
nobs 1473
nopp 22
Years observed 1995-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Merxia (808)
 
ap 2.746
ep 0.139
sin(ip) 0.088
G 0.150
H 15.160
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 8.525
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
808 Merxia 0 Merxia Novakovic 2019EPSC...13.1671N HCM
808 Merxia 513 Merxia 0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7462 0.1389 0.0884 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
15.16 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
S 0.582 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8389 0.8389 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT