Nancynoblitt

1999 JK138, 1999JK138, 1999 LG15, 1999LG15, 2001 RM63, 2001RM63, 55221, J99JD8K, J99L15G, K01R63M

All data for this body: [vot]

MPC data
Name (number) Nancynoblitt (55221)
a 3.15002
e 0.27218
i / sin(i) 20.3619 / 0.34795
q 2.29267
Q 4.00738
ω 267.5908
Node 192.7824
m 350.7410
n 0.1763
Epoch 2460800.5
nobs 2617
nopp 22
Years observed 1990-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.161
ep 0.227
sin(ip) 0.376
G 0.150
H 13.420
Mass
D 11.13 0.168
pV 0.080 0.0108
Value
Rotational Period 14.519
Period quality 2
Spectral Class C
Spectral Class Score 12.192
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1608 0.2273 0.3757 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.55 0.345 0.345 Masiero 2011ApJ...741...68M NEATM
10.59 2.870 2.870 Masiero 2021PSJ.....2..162M NEATM
11.32 0.193 0.193 Masiero 2011ApJ...741...68M NEATM
9.57 2.810 2.810 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0230 0.0400 Masiero 2021PSJ.....2..162M NEATM
0.079 0.0142 0.0142 Masiero 2011ApJ...741...68M NEATM
0.091 0.0205 0.0205 Masiero 2011ApJ...741...68M NEATM
0.092 0.0440 0.0840 Masiero 2021PSJ.....2..162M 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
13.42 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.5199 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.2520 0.4320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.7134 0.4320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5288 0.4320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7290 0.4320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7742 0.4320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.3900 0.4320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT