Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/23/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/23/2023 11:43:59 0.04,-151.59 0.59,-154.10 285.72 80
2 05/24/2023 11:22:36 0.06,-152.02 -0.50,-149.58 278.55 80
3 05/25/2023 23:44:34 -0.03,-152.67 -0.56,-154.91 255.67 80
4 05/26/2023 23:25:51 -0.06,-153.10 0.53,-150.39 308.47 80
5 05/28/2023 11:50:21 0.02,-153.78 0.47,-155.70 218.79 80
6 05/29/2023 11:28:58 0.05,-154.21 -0.63,-151.18 344.94 80
7 05/30/2023 23:53:37 -0.01,-154.85 -0.36,-156.52 190.45 80
8 05/31/2023 23:34:02 -0.03,-155.27 0.68,-151.99 372.84 30
9 06/02/2023 11:54:03 -0.00,-155.93 0.32,-157.30 156.08 80
10 06/03/2023 11:35:19 0.02,-156.35 -0.78,-152.78 406.39 80
11 06/04/2023 23:57:18 0.02,-156.97 -0.26,-158.11 131.24 80
12 06/05/2023 23:41:14 0.00,-157.38 0.84,-153.60 430.65 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/23/2023
SNOs_Map_GOES-15_NOAA-20_20230523.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/23/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20