Siegma
02560, 1932 CW, 1932CW, 1950 DO1, 1950DO1, 1952 OO, 1952OO, 1952 RB, 1952RB, 1957 TH, 1957TH, 1962 WC, 1962WC, 1973 FW1, 1973FW1, 1980 TK15, 1980TK15, 1982 BF1, 1982BF1, J32C00W, J50D01O, J52O00O, J52R00B, J57T00H, J62W00C, J73F01W, J80T15K, J82B01FAll data for this body: [vot]
MPC data
Name (number) | Siegma (2560) |
---|---|
a | 2.75017 |
e | 0.03339 |
i / sin(i) | 5.9457 / 0.10359 |
q | 2.65833 |
Q | 2.84200 |
ω | 286.3037 |
Node | 148.3278 |
m | 106.8071 |
n | 0.2161 |
Epoch | 2460200.5 |
nobs | 3966 |
---|---|
nopp | 35 |
Years observed | 1932-2023 |
rms | 0.50 |
Family data
Parent | Parent name | Family ID | Family name | Cj | Author | Reference | Method |
---|---|---|---|---|---|---|---|
363 | Padua | 507 | Padua | 0.2100 | Nesvorny | doi.org/10.26033/6cg5-pt13 | HCM-2020-08-14 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.7500 | 0.0410 | 0.0939 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
15.50 | 4.680 | 4.680 | Nugent | 2016AJ....152...63N | NEATM |
17.90 | 5.500 | 5.500 | Nugent | 2016AJ....152...63N | NEATM |
17.98 | 0.170 | 0.170 | Masiero | 2014ApJ...791..121M | NEATM |
18.53 | 0.114 | 0.114 | Masiero | 2011ApJ...741...68M | NEATM |
19.67 | 0.180 | 0.180 | Masiero | 2014ApJ...791..121M | NEATM |
19.83 | 0.089 | 0.089 | Masiero | 2011ApJ...741...68M | NEATM |
20.98 | 5.090 | 5.090 | Masiero | 2020PSJ.....1....5M | NEATM |
21.74 | 4.350 | 4.350 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
22.59 | 0.630 | 0.630 | Usui | 2011PASJ...63.1117U | NEATM |
23.52 | 8.433 | 8.433 | Masiero | 2017AJ....154..168M | NEATM |
26.15 | 5.230 | 5.230 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.045 | 0.0180 | 0.0180 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.048 | 0.0319 | 0.0319 | Masiero | 2017AJ....154..168M | NEATM |
0.051 | 0.0280 | 0.0280 | Masiero | 2020PSJ.....1....5M | NEATM |
0.065 | 0.0260 | 0.0260 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.070 | 0.0700 | 0.0700 | Nugent | 2016AJ....152...63N | NEATM |
0.094 | 0.0084 | 0.0084 | Masiero | 2011ApJ...741...68M | NEATM |
0.100 | 0.0100 | 0.0100 | Masiero | 2014ApJ...791..121M | NEATM |
0.100 | 0.0700 | 0.0700 | Nugent | 2016AJ....152...63N | NEATM |
0.108 | 0.0201 | 0.0201 | Masiero | 2011ApJ...741...68M | NEATM |
0.140 | 0.0200 | 0.0200 | Masiero | 2014ApJ...791..121M | NEATM |
G data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.15 | MPC-2023-12-94 | MPC-2023-12-94 | Phot |
H data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
12.11 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |
Period data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
10.31 | Waszczak | 2015AJ....150...75W | Lightcurve | ||
8.57 | Chang | 2015ApJS..219...27C | Lightcurve |