Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/19/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/19/2023 09:57:06 0.09,-128.18 -0.14,-127.24 107.76 80
2 02/20/2023 22:19:01 -0.09,-128.16 -1.08,-132.52 497.45 80
3 02/21/2023 21:57:37 -0.09,-128.15 -0.04,-128.00 17.84 80
4 02/24/2023 10:00:39 0.09,-128.11 0.24,-128.71 69.38 80
5 02/25/2023 09:44:34 0.09,-128.09 -0.81,-124.19 445.95 80
6 02/26/2023 22:06:30 -0.10,-128.07 -0.39,-129.48 159.59 80
7 02/27/2023 21:45:04 -0.10,-128.05 0.60,-124.94 355.16 80
8 03/01/2023 10:06:51 0.10,-128.01 0.58,-130.20 248.67 80
9 03/02/2023 09:50:46 0.11,-127.99 -0.42,-125.66 266.11 80
10 03/03/2023 22:12:41 -0.11,-127.97 -0.77,-130.95 339.67 80
11 03/04/2023 21:51:16 -0.11,-127.95 0.23,-126.41 174.67 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/19/2023
SNOs_Map_GOES-15_NPP_20230219.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/19/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP