1999 XS88

1999XS88, 45124, J99X88S

All data for this body: [vot]

MPC data
Name (number) 1999 XS88 (45124)
a 2.64898
e 0.17106
i / sin(i) 6.9113 / 0.12033
q 2.19583
Q 3.10213
ω 16.8856
Node 265.8684
m 133.4931
n 0.2286
Epoch 2460800.5
nobs 3001
nopp 21
Years observed 1998-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Rafita (1644)
 
ap 2.648
ep 0.156
sin(ip) 0.135
G 0.150
H 13.840
Mass
D 5.32 0.096
pV 0.248 0.0456
Value
Rotational Period
Period quality None
Spectral Class A
Spectral Class Score 1.080
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1644 Rafita 518 Rafita 3.5800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6480 0.1560 0.1345 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.30 0.158 0.158 Masiero 2011ApJ...741...68M NEATM
5.33 0.120 0.120 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.247 0.0620 0.0620 Masiero 2012ApJ...759L...8M NEATM
0.250 0.0674 0.0674 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
13.84 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
A A 0.1800 0.1800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.145 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT