1991 XB1

1991XB1, 2000 YH134, 2000YH134, 42496, J91X01B, K00YD4H

All data for this body: [vot]

MPC data
Name (number) 1991 XB1 (42496)
a 2.64252
e 0.20641
i / sin(i) 14.5307 / 0.25090
q 2.09707
Q 3.18796
ω 357.9605
Node 85.9413
m 138.8635
n 0.2294
Epoch 2460200.5
nobs 2250
nopp 19
Years observed 1991-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Mitidika (2262)
 
ap 2.643
ep 0.222
sin(ip) 0.223
Value Standard error
G 0.150
H 13.910
Mass
D 8.97 0.066
pV 0.080 0.0132
Rotational Period 4.612
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3 Juno 501 Juno -1.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
2262 Mitidika 531 Mitidika 0.0779 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6426 0.2217 0.2226 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.96 1.720 1.720 Masiero 2020PSJ.....1....5M NEATM
8.97 0.067 0.067 Masiero 2011ApJ...741...68M NEATM
9.07 0.356 0.356 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.078 0.0268 0.0268 Masiero 2011ApJ...741...68M NEATM
0.080 0.0154 0.0154 Masiero 2011ApJ...741...68M NEATM
0.098 0.1040 0.1040 Masiero 2020PSJ.....1....5M 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
13.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.61 Waszczak 2015AJ....150...75W Lightcurve
9.92 Durech 2018A&A...617A..57D Model