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: 12/22/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/22/2022 21:52:08 -0.01,-127.38 0.21,-126.51 99.45 80
2 12/24/2022 10:11:17 0.00,-127.51 0.95,-131.79 487.10 80
3 12/25/2022 09:55:13 0.01,-127.54 -0.04,-127.25 33.03 80
4 12/27/2022 21:58:26 -0.00,-127.55 -0.10,-128.04 55.18 80
5 12/28/2022 21:39:42 -0.01,-127.58 0.89,-123.50 464.74 80
6 12/30/2022 09:58:51 -0.00,-127.71 0.25,-128.78 122.08 80
7 12/31/2022 09:42:48 0.00,-127.75 -0.80,-124.26 397.94 80
8 01/01/2023 22:04:44 0.00,-127.72 -0.43,-129.56 210.10 80
9 01/02/2023 21:43:21 -0.00,-127.75 0.62,-125.03 309.46 80
10 01/04/2023 10:05:10 -0.00,-127.87 0.52,-130.32 278.47 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/22/2022
SNOs_Map_GOES-15_NOAA-20_20221222.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/22/2022 in txt file.

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