Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/19/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/19/2023 22:16:23 -0.03,-130.04 -0.64,-132.70 302.77 80
2 01/20/2023 22:00:17 -0.03,-129.63 0.29,-128.15 168.42 80
3 01/22/2023 10:19:24 0.03,-129.00 1.02,-133.38 499.87 80
4 01/23/2023 10:00:38 0.03,-128.58 0.09,-128.84 28.60 80
5 01/24/2023 09:44:33 0.03,-128.17 -0.85,-124.29 442.58 80
6 01/25/2023 22:03:47 -0.04,-127.52 -0.50,-129.55 232.10 80
7 01/26/2023 21:47:42 -0.04,-127.10 0.44,-125.00 238.93 80
8 01/28/2023 10:06:47 0.04,-126.47 0.92,-130.23 429.80 80
9 01/29/2023 09:50:41 0.04,-126.05 -0.03,-125.68 41.22 80
10 01/31/2023 21:51:10 -0.05,-124.97 -0.35,-126.40 162.89 80
11 02/01/2023 21:35:04 -0.05,-124.55 0.54,-121.84 307.58 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 1/19/2023
SNOs_Map_GOES-17_NPP_20230119.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 01/19/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP