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: 7/6/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/06/2021 10:11:39 -0.03,-128.13 0.80,-131.90 429.40 80
2 07/07/2021 09:55:35 -0.03,-128.10 -0.18,-127.36 83.55 80
3 07/09/2021 21:56:09 0.04,-127.94 0.02,-128.14 23.06 80
4 07/10/2021 21:40:04 0.03,-127.90 1.00,-123.61 489.81 80
5 07/12/2021 09:59:14 -0.05,-127.93 0.16,-128.88 108.91 80
6 07/13/2021 09:43:09 -0.04,-127.89 -0.81,-124.35 403.40 80
7 07/14/2021 22:02:26 0.05,-127.75 -0.38,-129.65 216.90 80
8 07/15/2021 21:46:22 0.04,-127.71 0.60,-125.12 295.37 80
9 07/17/2021 10:05:31 -0.06,-127.73 0.56,-130.39 303.85 80
10 07/18/2021 09:49:28 -0.06,-127.69 -0.48,-125.87 207.85 80
11 07/19/2021 22:08:45 0.08,-127.54 -0.71,-131.18 414.05 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/6/2021
SNOs_Map_GOES-15_NPP_20210706.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/06/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP