IRAS

03728, 1948 RN, 1948RN, 1963 FA, 1963FA, 1972 FH, 1972FH, 1976 GL, 1976GL, 1983 QF, 1983QF, 1985 GT, 1985GT, J48R00N, J63F00A, J72F00H, J76G00L, J83Q00F, J85G00T

All data for this body: [vot]

MPC data
Name (number) IRAS (3728)
a 2.65215
e 0.20953
i / sin(i) 22.6140 / 0.38452
q 2.09644
Q 3.20785
ω 281.3164
Node 167.2557
m 195.4153
n 0.2282
Epoch 2460800.5
nobs 5699
nopp 32
Years observed 1948-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.651
ep 0.138
sin(ip) 0.391
G 0.150
H 12.060
Mass
D 24.16 0.092
pV 0.039 0.0014
Value
Rotational Period 7.060
Period quality 3
Spectral Class C
Spectral Class Score 16.304
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6512 0.1375 0.3914 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.88 5.150 5.150 Nugent 2016AJ....152...63N NEATM
17.49 5.610 5.610 Masiero 2020PSJ.....1....5M NEATM
17.86 3.570 3.570 Ali-Lagoa 2018A&A...612A..85A NEATM
18.44 4.710 4.710 Masiero 2021PSJ.....2..162M NEATM
18.67 5.450 5.450 Masiero 2020PSJ.....1....5M NEATM
19.55 1.700 1.700 Tedesco 2002AJ....123.1056T STM
19.83 0.380 0.380 Masiero 2012ApJ...759L...8M NEATM
20.51 0.971 0.971 Ryan&Woodward 2010AJ....140..933R IRAS-STM
21.40 0.380 0.380 Usui 2011PASJ...63.1117U NEATM
22.18 2.220 2.220 Ali-Lagoa 2018A&A...612A..85A NEATM
22.37 1.928 1.928 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
23.45 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
24.67 4.930 4.930 Ali-Lagoa 2018A&A...612A..85A NEATM
27.48 0.177 0.177 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0015 0.0015 Masiero 2011ApJ...741...68M NEATM
0.050 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.059 0.0240 0.0410 Masiero 2021PSJ.....2..162M NEATM
0.061 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.064 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM
0.070 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.071 0.0530 0.0530 Masiero 2020PSJ.....1....5M NEATM
0.086 0.0150 0.0150 Masiero 2012ApJ...759L...8M NEATM
0.090 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.093 0.0135 0.0135 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.094 0.0380 0.0380 Ali-Lagoa 2018A&A...612A..85A NEATM
0.106 0.0101 0.0101 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.116 0.0230 0.0230 Tedesco 2002AJ....123.1056T STM
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
12.06 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.061 3 Synodic Behrend LCDB Lightcurve
7.0887 2 Sidereal Durech 2023A&A...675A..24D Model
7.0901 2 Synodic Pal 2020ApJS..247...26P Lightcurve
8.323 2 Synodic Warner 2009MPBu...36....7W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Tholen VIS Lazzaro 2004Icar..172..179L SPEC
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.734 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.980000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Cb Bus VIS Lazzaro 2004Icar..172..179L SPEC
CX 0.32 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.4367 0.4367 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT