Merpalehmann

19355, 1988 SS, 1988SS, 1997 FU2, 1997FU2, J88S00S, J97F02U

All data for this body: [vot]

MPC data
Name (number) Merpalehmann (19355)
a 3.04861
e 0.09421
i / sin(i) 10.7570 / 0.18664
q 2.76139
Q 3.33584
ω 336.6907
Node 358.3301
m 328.0890
n 0.1852
Epoch 2460800.5
nobs 3553
nopp 23
Years observed 1988-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.048
ep 0.065
sin(ip) 0.189
G 0.150
H 13.340
Mass
D 8.58 0.740
pV 0.138 0.0570
Value
Rotational Period 2.949
Period quality 3-
Spectral Class X
Spectral Class Score 3.892
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0477 0.0651 0.1894 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.58 0.740 0.740 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.138 0.0570 0.0570 Masiero 2012ApJ...759L...8M 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
13.34 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.9496 3- 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
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.78 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.6486 0.6486 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT