1988 XW1

1988XW1, 05814, 1977 SN3, 1977SN3, 1982 SM, 1982SM, J77S03N, J82S00M, J88X01W

All data for this body: [vot]

MPC data
Name (number) 1988 XW1 (5814)
a 3.02293
e 0.10299
i / sin(i) 10.6893 / 0.18548
q 2.71160
Q 3.33426
ω 316.3226
Node 69.0589
m 14.6844
n 0.1875
Epoch 2460800.5
nobs 5617
nopp 30
Years observed 1951-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.023
ep 0.058
sin(ip) 0.168
G 0.150
H 11.990
Mass
D 15.95 0.133
pV 0.159 0.0172
Value
Rotational Period 9.413
Period quality 2
Spectral Class X
Spectral Class Score 4.847
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0233 0.0580 0.1679 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.91 0.160 0.160 Masiero 2014ApJ...791..121M NEATM
16.05 0.238 0.238 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.158 0.0339 0.0339 Masiero 2011ApJ...741...68M NEATM
0.160 0.0200 0.0200 Masiero 2014ApJ...791..121M 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
11.99 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.4132 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.273 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S X 0.4746 0.3420 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.8079 0.3420 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
XL 0.62 Bus VIS Carvano 2010A&A...510A..43C PHOT