1999 TW27

1999TW27, 60014, J99T27W

All data for this body: [vot]

MPC data
Name (number) 1999 TW27 (60014)
a 2.39736
e 0.20722
i / sin(i) 1.2954 / 0.02261
q 1.90058
Q 2.89415
ω 112.1753
Node 293.0260
m 318.1024
n 0.2655
Epoch 2460800.5
nobs 2088
nopp 21
Years observed 1995-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.398
ep 0.188
sin(ip) 0.040
G 0.150
H 15.160
Mass
D 2.31 0.475
pV 0.399 0.1166
Value
Rotational Period 7.410
Period quality 2
Spectral Class V
Spectral Class Score 0.733
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.2800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3978 0.1877 0.0396 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.31 0.475 0.475 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.399 0.1166 0.1166 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
15.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.414 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.0267 0.0490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1222 0.0490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT