Schwambraniya

02149, 1937 NV, 1937NV, 1954 WA, 1954WA, 1954 WJ, 1954WJ, 1969 JL, 1969JL, 1970 RC, 1970RC, 1973 GA1, 1973GA1, 1973 GB, 1973GB, 1974 QB2, 1974QB2, 1975 XA6, 1975XA6, 1977 FX, 1977FX, 1977 JB, 1977JB, J37N00V, J54W00A, J54W00J, J69J00L, J70R00C, J73G00B, J73G01A, J74Q02B, J75X06A, J77F00X, J77J00B

All data for this body: [vot]

MPC data
Name (number) Schwambraniya (2149)
a 2.54827
e 0.10911
i / sin(i) 7.7233 / 0.13439
q 2.27024
Q 2.82630
ω 229.8516
Node 62.5439
m 210.8449
n 0.2423
Epoch 2460800.5
nobs 5120
nopp 35
Years observed 1954-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.550
ep 0.097
sin(ip) 0.122
G 0.150
H 11.790
Mass
D 11.83 0.038
pV 0.220 0.0188
Value
Rotational Period 5.670
Period quality 2
Spectral Class S
Spectral Class Score 17.066
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5496 0.0972 0.1219 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.18 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
11.90 0.040 0.040 Masiero 2011ApJ...741...68M NEATM
12.21 2.440 2.440 Ali-Lagoa 2018A&A...612A..85A NEATM
12.26 0.510 0.510 Usui 2011PASJ...63.1117U NEATM
16.10 1.810 1.810 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.156 0.0270 0.0270 Masiero 2012ApJ...759L...8M NEATM
0.266 0.0370 0.0370 Masiero 2011ApJ...741...68M NEATM
0.266 0.1060 0.1060 Ali-Lagoa 2018A&A...612A..85A NEATM
0.300 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
11.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.07 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.07348 2 Sidereal Durech 2020A&A...643A..59D Model
5.676 2 Synodic Brincat 2023MPBu...50...54B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.79 Bus VIS Carvano 2010A&A...510A..43C PHOT
L S 0.710000 0.190000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S Tholen VIS Xu 1995Icar..115....1X SPEC
S 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6797 0.6797 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT