1999 XB84

1999XB84, 1995 WR2, 1995WR2, 49833, J95W02R, J99X84B

All data for this body: [vot]

MPC data
Name (number) 1999 XB84 (49833)
a 2.41905
e 0.16742
i / sin(i) 3.9642 / 0.06913
q 2.01405
Q 2.82405
ω 299.3640
Node 116.2116
m 141.6243
n 0.2620
Epoch 2460200.5
nobs 1244
nopp 18
Years observed 1995-2023
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.418
ep 0.154
sin(ip) 0.056
Value Standard error
G 0.150
H 15.830
Mass
D 4.28 0.042
pV 0.064 0.0040
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4184 0.1541 0.0561 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.28 0.042 0.042 Masiero 2011ApJ...741...68M NEATM
4.48 1.410 1.410 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0720 0.0720 Masiero 2012ApJ...759L...8M NEATM
0.064 0.0040 0.0040 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
15.83 MPC-2023-12-04 MPC-2023-12-04 Phot