Xinjiangdaxue

1997 WY21, 1997WY21, 2003 UY267, 2003UY267, J2450, J97W21Y, K03UQ7Y

All data for this body: [vot]

MPC data
Name (number) Xinjiangdaxue (192450)
a 3.25699
e 0.05293
i / sin(i) 23.2274 / 0.39438
q 3.08461
Q 3.42938
ω 323.0864
Node 55.1155
m 270.2572
n 0.1677
Epoch 2460800.5
nobs 682
nopp 18
Years observed 1997-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.239
ep 0.079
sin(ip) 0.383
G 0.150
H 14.520
Mass
D 7.52 0.172
pV 0.065 0.0088
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda 0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2394 0.0792 0.3825 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.52 0.172 0.172 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0088 0.0088 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
14.52 MPC-2023-12-04 MPC-2023-12-04 Phot