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: 1/9/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/09/2022 10:06:03 -0.05,-128.30 0.42,-130.41 240.53 80
2 01/10/2022 09:49:56 -0.05,-128.31 -0.56,-125.87 278.03 80
3 01/11/2022 22:09:11 0.05,-128.33 -0.57,-131.18 323.86 80
4 01/12/2022 21:53:05 0.04,-128.34 0.42,-126.63 194.47 80
5 01/14/2022 10:12:10 -0.05,-128.35 0.76,-131.89 403.80 80
6 01/15/2022 09:56:05 -0.04,-128.36 -0.29,-127.37 114.09 80
7 01/16/2022 22:15:19 0.04,-128.37 -0.90,-132.66 489.01 80
8 01/17/2022 21:59:13 0.03,-128.37 0.10,-128.12 28.56 80
9 01/20/2022 09:59:31 -0.03,-128.38 0.10,-128.84 53.45 80
10 01/21/2022 09:43:26 -0.03,-128.38 -0.95,-124.31 463.74 80
11 01/22/2022 22:02:40 0.04,-128.38 -0.22,-129.61 140.25 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/9/2022
SNOs_Map_GOES-15_NPP_20220109.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/09/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP