Melanie

00688, 1909 QC, 1909QC, 1917 KD, 1917KD, 1927 SR, 1927SR, 1940 SJ, 1940SJ, J09Q00C, J17K00D, J27S00R, J40S00J

All data for this body: [vot]

MPC data
Name (number) Melanie (688)
a 2.69778
e 0.13796
i / sin(i) 10.2447 / 0.17785
q 2.32560
Q 3.06995
ω 139.2139
Node 170.8168
m 60.6649
n 0.2224
Epoch 2460800.5
nobs 7985
nopp 45
Years observed 1909-2025
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.699
ep 0.113
sin(ip) 0.175
G 0.150
H 10.980
Mass
D 41.55 0.118
pV 0.054 0.0028
Value
Rotational Period 18.800
Period quality 3
Spectral Class C
Spectral Class Score 34.440
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6985 0.1134 0.1753 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.17 2.540 2.540 Nugent 2016AJ....152...63N NEATM
35.23 13.820 13.820 Masiero 2021PSJ.....2..162M NEATM
35.82 1.694 1.694 Ryan&Woodward 2010AJ....140..933R IRAS-STM
37.07 11.750 11.750 Masiero 2021PSJ.....2..162M NEATM
37.74 5.050 5.050 Nugent 2016AJ....152...63N NEATM
37.97 0.293 0.293 Masiero 2011ApJ...741...68M NEATM
38.83 0.280 0.280 Masiero 2014ApJ...791..121M NEATM
39.50 15.350 15.350 Masiero 2021PSJ.....2..162M NEATM
40.09 11.293 11.293 Masiero 2017AJ....154..168M NEATM
41.40 3.100 3.100 Tedesco 2002AJ....123.1056T STM
41.61 0.230 0.230 Masiero 2014ApJ...791..121M NEATM
43.37 13.400 13.400 Masiero 2021PSJ.....2..162M NEATM
43.55 4.360 4.360 Ali-Lagoa 2018A&A...612A..85A NEATM
43.86 0.198 0.198 Masiero 2011ApJ...741...68M NEATM
45.85 17.570 17.570 Masiero 2020PSJ.....1....5M NEATM
49.12 0.600 0.600 Usui 2011PASJ...63.1117U NEATM
49.23 4.941 4.941 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
54.07 5.410 5.410 Ali-Lagoa 2018A&A...612A..85A NEATM
54.58 18.770 18.770 Masiero 2020PSJ.....1....5M NEATM
59.86 14.140 14.140 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.027 0.0180 0.0180 Masiero 2020PSJ.....1....5M NEATM
0.031 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.032 0.0060 0.0060 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0150 0.0260 Masiero 2021PSJ.....2..162M NEATM
0.039 0.0360 0.0360 Masiero 2020PSJ.....1....5M NEATM
0.043 0.0240 0.0540 Masiero 2021PSJ.....2..162M NEATM
0.045 0.0091 0.0091 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.046 0.0230 0.0460 Masiero 2021PSJ.....2..162M NEATM
0.049 0.0250 0.0510 Masiero 2021PSJ.....2..162M NEATM
0.050 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.053 0.0107 0.0107 Masiero 2011ApJ...741...68M NEATM
0.054 0.0268 0.0268 Masiero 2017AJ....154..168M NEATM
0.060 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.060 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.070 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.071 0.0152 0.0152 Masiero 2011ApJ...741...68M NEATM
0.081 0.0076 0.0076 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.220 0.0500 0.0500 Nugent 2016AJ....152...63N 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
10.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.1 2 Synodic Violante 2012JSARA...7...41V Lightcurve
18.87 3 Synodic Stephens 2012MPBu...39...11S Lightcurve
19.97 2- Synodic Behrend LCDB Lightcurve
20.0 2- Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
C Bus VIS Bus 2002Icar..158..146B SPEC
C 0.920000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
C C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X 0.991 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.6088 0.6088 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT