1999 TB1

1999TB1, 1988 TB2, 1988TB2, 70427, J88T02B, J99T01B

All data for this body: [vot]

MPC data
Name (number) 1999 TB1 (70427)
a 2.36970
e 0.23520
i / sin(i) 4.7245 / 0.08236
q 1.81235
Q 2.92705
ω 179.9134
Node 208.4732
m 357.9643
n 0.2702
Epoch 2460800.5
nobs 1925
nopp 20
Years observed 1988-2024
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.370
ep 0.208
sin(ip) 0.089
G 0.150
H 15.450
Mass
D 5.56 0.006
pV 0.051 0.0010
Value
Rotational Period
Period quality None
Spectral Class Z
Spectral Class Score 2.800
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
163 Erigone 406 Erigone 0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3699 0.2081 0.0888 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.56 0.006 0.006 Masiero 2011ApJ...741...68M NEATM
5.58 1.510 1.510 Masiero 2020PSJ.....1....5M NEATM
5.92 1.540 1.540 Masiero 2020PSJ.....1....5M NEATM
6.49 1.520 1.520 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0180 0.0180 Masiero 2020PSJ.....1....5M NEATM
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.043 0.0420 0.0420 Masiero 2020PSJ.....1....5M NEATM
0.051 0.0010 0.0010 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
15.45 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
Z S 0.560000 0.390000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC