Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/27/2023
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/27/2023 20:38:00 -0.09,-108.53 0.14,-107.41 127.40 80
2 05/29/2023 08:59:47 0.06,-108.61 0.99,-112.69 465.50 80
3 05/30/2023 08:38:22 0.08,-108.61 -0.02,-108.16 52.10 80
4 06/01/2023 20:41:32 -0.06,-108.57 -0.13,-108.93 40.52 80
5 06/02/2023 20:25:26 -0.08,-108.58 0.89,-104.40 477.47 80
6 06/04/2023 08:44:33 0.04,-108.66 0.30,-109.67 115.88 80
7 06/05/2023 08:28:27 0.06,-108.66 -0.72,-105.14 401.08 80
8 06/06/2023 20:47:42 -0.03,-108.59 -0.43,-110.45 211.40 80
9 06/07/2023 20:31:36 -0.04,-108.59 0.53,-105.90 306.24 80
10 06/09/2023 08:50:43 0.01,-108.68 0.59,-111.18 285.86 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/27/2023
SNOs_Map_GOES-14_NPP_20230527.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/27/2023 in txt file.

Historical Predications of SNOs between GOES-14 and NPP