Funny. I’ve seen this combo in some violent deaths where natives were killed during travel, both short & long journeys
I presently hold to the belief that the orb is within one degree, They don't partake in transit, they are permanently affixed to the point they are calculated to be at, so they have no orb of influence themselves, it is the transiting luminaries, the planets, and possibly those asteroids that do have effective influence, that does affect them.
While I'm not entirely sold on the belief that the only influences are those planets that are of the formulae for derivation of the Lots/Parts, as I have observed some evidence to the contrary, those that are found in the formulae most definitely are.
As to the two Hermetic Lots here mentioned having some cause as to a death, let me point out that all of the Hermetic lots involve either the Part of Fortune or the Part of Soul and as the 3rd and 9th Houses are implied here, I don't hold to the belief that Jupiter is the ruler of the 9th House, nor the ruler of Sagittarius and Pieces, nor that Saturn is the ruler of the 10th House and Capricorn and Aquarius... as Jupiter is the planet used in determining the Lot of Victory and Saturn for that of Nemesis.
Perhaps you're under the false impression that nemesis is of the same definition as adversary? It at times is used in such a connotation but isn't the same by definition.
Perhaps my two examples I gave for the Lot of Nemesis gave you the impression that "travel" is always associated with it, because their associated Sabian Symbols are about travel? I hope not and if so I suppose I shall have to be more cautious of what I use in any examples in the future...but I'd like to think that you are not so naive? I'm not saying, or even implying that you are... I'm just "saying"... I hope, ya know...?
There are numerous formulae for Parts/Lots that some say are attributable to death, but I'm yet to be convinced of any that are said to be. We are not given sign of death for a reason. One might even say,
[and actually should imho] that "it is frowned upon by the Management" when we do try to go looking for it in the stars. Yet the Part of Catastrophe is just that, of what will be catastrophic in ones life, and what it meant to the Nazarene was what brought about his demise, although not so directly, as His has the degree of Virgo that is about challenging power bases, institutions, hierarchies, and most pointedly those of religious and political power, yet any of the 360 degrees of the Zodiac, and its attendant Sabian Symbol, might be found to be that of any Part/Lot there is known to be.
Yet I'm ever discovering more evidence that there is always another side to what is the commonly accepted precept of any Lot/Part, depending on how spiritually evolved the individual in question is. Thus I believe those that are given as the Hermetic Lots can be reliably assumed that the precept given for them are that as to such spiritually evolved individuals... after all they were given to us by Hermes and whom many believe was also known by the name of Melchizedek.
But the "Traditionalists" don't accept the trans-saturnan planets to be of any influence at all and the Part of Catastrophe is a part derived from the formula Asc. + Uranus - Sun, because they claim that Uranus is not visible to the "naked eye"...but they are wrong, it is too visible. Just not one that is easily visible, yet it can be observed where cloud cover, air pollution, and artificial light is not so dominate. yet, then again, Parts/Lots derived from Neptune and Pluto are definitely of effect also, as I have demonstrated numerous times.