Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/15/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/16/2025 07:56:15 -0.02, -93.59 0.77, -97.03 393.29 80
2 05/17/2025 07:34:53 -0.02, -94.10 -0.37, -92.53 178.55 80
3 05/18/2025 19:59:35 0.01, -94.91 -0.63, -97.88 337.76 80
4 05/19/2025 19:38:12 0.02, -95.43 0.46, -93.37 234.63 80
5 05/21/2025 08:02:45 -0.01, -96.21 0.53, -98.68 281.17 80
6 05/22/2025 07:41:22 -0.01, -96.73 -0.56, -94.17 291.13 80
7 05/23/2025 20:06:03 0.01, -97.54 -0.42, -99.52 224.88 80
8 05/24/2025 19:44:41 0.01, -98.06 0.67, -95.00 347.65 80
9 05/26/2025 08:09:13 -0.01, -98.84 0.32,-100.32 168.17 80
10 05/27/2025 07:47:52 -0.01, -99.35 -0.83, -95.82 403.90 80
11 05/28/2025 20:12:32 0.01,-100.16 -0.18,-101.16 112.62 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 5/15/2025
SNOs_Map_GOES-16_NPP_20250516.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 05/15/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP