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: 4/23/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/23/2023 22:57:45 -0.13,-137.84 -1.05,-142.07 481.43 80
2 04/24/2023 22:36:21 -0.15,-138.32 0.04,-137.55 87.39 80
3 04/26/2023 11:00:49 0.13,-139.08 0.99,-142.85 430.12 80
4 04/27/2023 10:39:25 0.15,-139.55 -0.11,-138.34 138.39 80
5 04/28/2023 23:04:02 -0.13,-140.25 -0.92,-143.67 390.88 80
6 04/29/2023 22:42:37 -0.15,-140.72 0.18,-139.16 177.57 80
7 05/01/2023 11:07:07 0.13,-141.48 0.78,-144.47 340.62 80
8 05/02/2023 10:45:42 0.14,-141.95 -0.32,-139.96 227.45 80
9 05/03/2023 23:10:20 -0.12,-142.64 -0.69,-145.30 302.86 80
10 05/04/2023 22:48:54 -0.13,-143.10 0.36,-140.77 264.80 80
11 05/06/2023 11:13:23 0.11,-143.85 0.59,-146.09 255.02 80
12 05/07/2023 10:51:58 0.12,-144.30 -0.46,-141.56 311.90 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/23/2023
SNOs_Map_GOES-15_NPP_20230424.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/23/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP