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: 7/27/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/28/2023 02:39:16 0.39, 164.09 -0.07, 162.15 222.06 80
2 07/29/2023 02:17:55 0.36, 163.09 1.13, 166.63 402.71 80
3 07/30/2023 14:42:29 -0.40, 161.58 -0.35, 161.27 35.01 80
4 08/01/2023 03:04:31 0.43, 160.04 -0.49, 155.88 473.69 80
5 08/02/2023 02:43:10 0.41, 159.05 0.71, 160.37 151.01 80
6 08/03/2023 15:07:43 -0.44, 157.53 0.12, 155.02 285.74 80
7 08/04/2023 14:46:22 -0.41, 156.54 -1.09, 159.51 338.95 80
8 08/06/2023 03:11:04 0.44, 154.99 0.26, 154.12 98.68 80
9 08/08/2023 15:11:36 -0.44, 152.47 -0.64, 153.25 90.58 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/27/2023
SNOs_Map_GOES-15_NPP_20230727.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/27/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP