2001 BT48

2001BT48, 1998 MQ39, 1998MQ39, 45980, J98M39Q, K01B48T

All data for this body: [vot]

MPC data
Name (number) 2001 BT48 (45980)
a 2.55723
e 0.11599
i / sin(i) 12.6373 / 0.21878
q 2.26061
Q 2.85385
ω 310.3914
Node 270.0101
m 264.4884
n 0.2410
Epoch 2460800.5
nobs 1077
nopp 20
Years observed 1998-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.557
ep 0.145
sin(ip) 0.236
G 0.150
H 15.080
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.409
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.5300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5569 0.1453 0.2365 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
15.08 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
S 0.16 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.2217 0.9300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9598 0.9300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT