Haseyuji

08301, 1990 WY4, 1990WY4, 1995 BG2, 1995BG2, J90W04Y, J95B02G

All data for this body: [vot]

MPC data
Name (number) Haseyuji (8301)
a 2.32637
e 0.09778
i / sin(i) 3.7149 / 0.06479
q 2.09890
Q 2.55385
ω 8.1324
Node 127.3351
m 195.7921
n 0.2778
Epoch 2460800.5
nobs 2419
nopp 25
Years observed 1990-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.326
ep 0.137
sin(ip) 0.056
G 0.150
H 14.900
Mass
D 5.68 0.758
pV 0.064 0.0181
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -1.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3264 0.1365 0.0564 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.39 1.800 1.800 Nugent 2016AJ....152...63N NEATM
5.43 1.690 1.690 Masiero 2021PSJ.....2..162M NEATM
5.78 1.532 1.532 Masiero 2017AJ....154..168M NEATM
5.80 1.650 1.650 Masiero 2021PSJ.....2..162M NEATM
6.00 1.860 1.860 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0520 0.0520 Masiero 2020PSJ.....1....5M NEATM
0.060 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.061 0.0240 0.0400 Masiero 2021PSJ.....2..162M NEATM
0.067 0.0344 0.0344 Masiero 2017AJ....154..168M NEATM
0.070 0.0300 0.0530 Masiero 2021PSJ.....2..162M 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
14.90 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 C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT