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: 8/25/2024
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/25/2024 09:33:57 -0.41, 61.56 -1.33, 57.58 454.15 80
2 08/26/2024 09:17:52 -0.41, 61.55 -0.28, 62.11 63.89 80
3 08/28/2024 21:20:53 0.40, 61.59 0.47, 61.38 24.22 80
4 08/29/2024 20:59:28 0.40, 61.58 -0.58, 65.90 492.99 80
5 08/31/2024 09:21:24 -0.39, 61.50 -0.62, 60.61 102.96 80
6 09/01/2024 09:05:19 -0.39, 61.49 0.44, 65.13 415.03 80
7 09/02/2024 21:27:06 0.39, 61.53 0.74, 59.86 189.59 80
8 09/03/2024 21:05:40 0.39, 61.53 -0.27, 64.40 327.71 80
9 09/05/2024 09:27:35 -0.39, 61.46 -0.91, 59.10 269.46 80
10 09/06/2024 09:11:30 -0.39, 61.45 0.11, 63.63 248.48 80
11 09/07/2024 21:33:16 0.38, 61.49 1.06, 58.37 355.48 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/25/2024
SNOs_Map_GOES-15_NPP_20240825.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/25/2024 in txt file.

Historical Predications of SNOs between GOES-15 and NPP