Emmasun

1997 XB13, 1997XB13, 2000 QW54, 2000QW54, 34200, J97X13B, K00Q54W

All data for this body: [vot]

MPC data
Name (number) Emmasun (34200)
a 2.41369
e 0.15703
i / sin(i) 2.9267 / 0.05106
q 2.03467
Q 2.79271
ω 48.9882
Node 61.2081
m 88.9269
n 0.2628
Epoch 2460800.5
nobs 1964
nopp 19
Years observed 1997-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.414
ep 0.178
sin(ip) 0.038
G 0.150
H 15.230
Mass
D 2.21 0.194
pV 0.414 0.1014
Value
Rotational Period
Period quality None
Spectral Class Ds
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4141 0.1779 0.0380 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.19 0.206 0.206 Masiero 2011ApJ...741...68M NEATM
2.37 0.580 0.580 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.377 0.1521 0.1521 Masiero 2011ApJ...741...68M NEATM
0.443 0.1360 0.1360 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
15.23 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
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT