2002 BW28

2002BW28, 2000 YG101, 2000YG101, 68631, K00YA1G, K02B28W

All data for this body: [vot]

MPC data
Name (number) 2002 BW28 (68631)
a 3.17959
e 0.07068
i / sin(i) 17.2814 / 0.29707
q 2.95486
Q 3.40432
ω 311.7753
Node 113.7195
m 127.2391
n 0.1738
Epoch 2460800.5
nobs 1244
nopp 21
Years observed 1999-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.178
ep 0.071
sin(ip) 0.278
G 0.150
H 14.440
Mass
D 8.27 0.196
pV 0.054 0.0046
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
375 Ursula 0 Ursula Novakovic 2019EPSC...13.1671N HCM
375 Ursula 631 Ursula Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1779 0.0713 0.2781 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.27 0.196 0.196 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0046 0.0046 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
14.44 MPC-2023-12-04 MPC-2023-12-04 Phot