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: 7/30/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/30/2021 10:12:01 -0.15,-127.89 0.78,-132.08 477.31 80
2 07/31/2021 09:55:56 -0.14,-127.92 -0.25,-127.55 42.62 80
3 08/02/2021 21:56:27 0.15,-127.88 0.03,-128.31 50.06 80
4 08/03/2021 21:40:23 0.14,-127.90 1.06,-123.79 469.20 80
5 08/05/2021 09:59:31 -0.17,-128.05 0.09,-129.06 116.80 80
6 08/06/2021 09:43:27 -0.16,-128.07 -0.94,-124.54 402.12 80
7 08/07/2021 22:02:43 0.18,-127.99 -0.24,-129.84 211.11 80
8 08/08/2021 21:46:38 0.17,-128.01 0.79,-125.31 307.49 80
9 08/10/2021 10:05:47 -0.20,-128.14 0.36,-130.59 279.41 80
10 08/11/2021 09:49:42 -0.19,-128.16 -0.67,-126.07 239.12 80
11 08/12/2021 22:08:58 0.21,-128.08 -0.51,-131.37 374.49 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/30/2021
SNOs_Map_GOES-15_NOAA-20_20210730.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/30/2021 in txt file.

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