Awa

05399, 1978 TP5, 1978TP5, 1987 SG18, 1987SG18, 1989 BT, 1989BT, J78T05P, J87S18G, J89B00T

All data for this body: [vot]

MPC data
Name (number) Awa (5399)
a 2.80234
e 0.18887
i / sin(i) 3.7514 / 0.06543
q 2.27307
Q 3.33161
ω 178.0477
Node 270.6919
m 288.3550
n 0.2101
Epoch 2460800.5
nobs 7372
nopp 29
Years observed 1978-2025
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.806
ep 0.185
sin(ip) 0.082
G 0.150
H 12.700
Mass
D 18.33 0.189
pV 0.066 0.0034
Value
Rotational Period 41.100
Period quality 3-
Spectral Class C
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8061 0.1850 0.0816 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.41 0.236 0.236 Masiero 2011ApJ...741...68M NEATM
18.13 1.810 1.810 Ali-Lagoa 2018A&A...612A..85A NEATM
18.32 6.196 6.196 Masiero 2017AJ....154..168M NEATM
19.18 3.840 3.840 Ali-Lagoa 2018A&A...612A..85A NEATM
19.77 0.370 0.370 Usui 2011PASJ...63.1117U NEATM
19.86 5.220 5.220 Masiero 2020PSJ.....1....5M NEATM
20.09 5.610 5.610 Nugent 2016AJ....152...63N NEATM
20.18 1.200 1.200 Tedesco 2002AJ....123.1056T STM
20.25 4.740 4.740 Masiero 2021PSJ.....2..162M NEATM
20.43 5.760 5.760 Nugent 2016AJ....152...63N NEATM
20.98 0.816 0.816 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
22.19 2.703 2.703 Ryan&Woodward 2010AJ....140..933R IRAS-STM
23.28 11.000 11.000 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.033 0.0150 0.0260 Masiero 2021PSJ.....2..162M NEATM
0.036 0.0530 0.0530 Masiero 2012ApJ...759L...8M NEATM
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.041 0.0250 0.0250 Masiero 2020PSJ.....1....5M NEATM
0.054 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.061 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.062 0.0072 0.0072 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.070 0.0054 0.0054 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.070 0.0410 0.0410 Masiero 2017AJ....154..168M NEATM
0.075 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
0.101 0.0157 0.0157 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
12.70 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
41.1443 2 Sidereal Durech 2020A&A...643A..59D Model
41.146 2 Sidereal Durech 2023A&A...675A..24D Model
41.16 3- Synodic Mas 2018MPBu...45...76M Lightcurve
41.215 2+ Synodic Papini 2017MPBu...44..153P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT