2002 BS21

2002BS21, 1998 UG28, 1998UG28, B1679, J98U28G, K02B21S

All data for this body: [vot]

MPC data
Name (number) 2002 BS21 (111679)
a 1.90865
e 0.07003
i / sin(i) 22.4330 / 0.38160
q 1.77499
Q 2.04231
ω 74.4690
Node 43.3596
m 313.5882
n 0.3738
Epoch 2460800.5
nobs 569
nopp 12
Years observed 1998-2023
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.909
ep 0.059
sin(ip) 0.372
G 0.150
H 16.930
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.906
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria -0.6300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9086 0.0585 0.3722 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.93 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 0.651 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT