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: 4/5/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/05/2023 10:02:19 0.16,-128.24 0.27,-128.84 68.36 80
2 04/06/2023 09:40:55 0.17,-128.25 -0.70,-124.30 449.64 80
3 04/07/2023 22:02:53 -0.16,-128.31 -0.45,-129.62 148.65 80
4 04/08/2023 21:46:49 -0.16,-128.32 0.58,-125.09 368.97 80
5 04/10/2023 10:05:58 0.16,-128.30 0.64,-130.35 234.74 80
6 04/11/2023 09:49:54 0.16,-128.30 -0.39,-125.83 282.20 80
7 04/12/2023 22:09:11 -0.16,-128.35 -0.80,-131.13 318.03 80
8 04/13/2023 21:53:08 -0.16,-128.35 0.24,-126.61 198.78 80
9 04/15/2023 10:12:16 0.16,-128.32 0.98,-131.87 405.62 80
10 04/16/2023 09:56:13 0.16,-128.32 -0.07,-127.35 110.98 80
11 04/17/2023 22:15:30 -0.15,-128.35 -1.11,-132.65 489.86 80
12 04/18/2023 21:59:26 -0.16,-128.35 -0.12,-128.12 26.88 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/5/2023
SNOs_Map_GOES-15_NOAA-20_20230405.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/05/2023 in txt file.

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