Orbit from ORBIT config node

[nightingale]

Okay, I feel like this one should be easier than I'm making it, so going to the forums for some hopefully quick help. I'm trying to load/create an Orbit object from an ORBIT config node such as this one:

ORBIT{
    SMA = 1449999.99996286
    ECC = 1.07570816555399E-05
    INC = 0
    LPE = 270.690311604893
    LAN = 1.93635924563296
    MNA = 1.55872660382504
    EPH = 31.3999999999994
    REF = 1
}

This is the code that I've tried:

        public static Orbit ParseOrbit(ConfigNode configNode, CelestialBody body)
        {
            double inc = Convert.ToDouble(configNode.GetValue("INC"));
            double e   = Convert.ToDouble(configNode.GetValue("ECC"));
            double sma = Convert.ToDouble(configNode.GetValue("SMA"));
            double lan = Convert.ToDouble(configNode.GetValue("LAN"));
            double w   = Convert.ToDouble(configNode.GetValue("MNA"));
            double mEp = Convert.ToDouble(configNode.GetValue("LPE"));
            double t   = Convert.ToDouble(configNode.GetValue("EPH"));

            return new Orbit(inc, e, sma, lan, w, mEp, t, body);
        }

Now, the first 4 parameters are obvious (or at least, I think they are). Based purely on the parameter counts, I'm working on the wild guess that the last 3 just need to be in the right order (vs. representing different things and needing some conversion to get into the right form). Anyway, the code isn't working - when I instantiate a vessel with this orbit I get the "orbit is NaN" error in the logs (and just FYI, the orbit is an 850KM circular equatorial orbit).

Anyway, my questions:

1. Am I just getting the mapping/ordering on the last 3 parameters wrong?
   
2. If not, how do I convert MNA/LPE/EPH to w/mEp/t. And what are w/mEp/t? I figured out the others from this page on the wiki.
   
3. Is there a super obvious public class/method in the squad code base that I'm missing. I looked really hard for Orbit.Load() or something that would've made my life easy.
   

Thanks for the help!

[xEvilReeperx]

• Is there a super obvious public class/method in the squad code base that I'm missing. I looked really hard for Orbit.Load() or something that would've made my life easy.

Yep, there is. OrbitSnapshot

[nightingale]

I have no idea how I missed that. Thank you!