Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/29/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/29/2021 09:43:21 -0.12,-127.85 -0.87,-124.39 394.71 80
2 07/30/2021 22:02:39 0.14,-127.80 -0.26,-129.71 217.11 80
3 07/31/2021 21:46:35 0.13,-127.82 0.73,-125.17 302.55 80
4 08/02/2021 10:05:44 -0.16,-127.98 0.42,-130.45 282.47 80
5 08/03/2021 09:49:41 -0.15,-128.00 -0.63,-125.93 236.78 80
6 08/04/2021 22:08:58 0.17,-127.93 -0.56,-131.23 376.22 80
7 08/05/2021 21:52:54 0.17,-127.95 0.43,-126.70 142.58 80
8 08/07/2021 10:12:03 -0.19,-128.09 0.71,-131.98 443.73 80
9 08/08/2021 09:55:59 -0.18,-128.11 -0.34,-127.46 74.89 80
10 08/10/2021 21:56:32 0.19,-128.05 0.14,-128.23 20.35 80
11 08/11/2021 21:40:28 0.18,-128.07 1.13,-123.69 497.96 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/29/2021
SNOs_Map_GOES-15_NPP_20210729.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/29/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP