Namratanand

1981 UA27, 1981UA27, 1999 OL5, 1999OL5, 2000 YE61, 2000YE61, 25899, J81U27A, J99O05L, K00Y61E

All data for this body: [vot]

MPC data
Name (number) Namratanand (25899)
a 2.40137
e 0.16572
i / sin(i) 2.7775 / 0.04846
q 2.00343
Q 2.79932
ω 242.1370
Node 162.5738
m 246.4957
n 0.2649
Epoch 2460800.5
nobs 2188
nopp 25
Years observed 1981-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.401
ep 0.148
sin(ip) 0.047
G 0.150
H 15.330
Mass
D 5.51 0.167
pV 0.043 0.0090
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.970
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.2300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4008 0.1482 0.0473 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.46 0.730 0.730 Masiero 2020PSJ.....1....5M NEATM
5.63 0.172 0.172 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0090 0.0090 Masiero 2011ApJ...741...68M NEATM
0.123 0.1090 0.1090 Masiero 2020PSJ.....1....5M 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
15.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.995 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT