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: 7/21/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/21/2021 09:43:24 -0.08,-127.58 -0.75,-124.48 352.66 80
2 07/22/2021 22:02:40 0.11,-127.43 -0.44,-129.79 269.28 80
3 07/23/2021 21:46:36 0.10,-127.38 0.59,-125.26 242.33 80
4 07/25/2021 10:05:44 -0.12,-127.40 0.56,-130.54 357.26 80
5 07/26/2021 09:49:39 -0.11,-127.35 -0.40,-126.00 154.30 80
6 07/27/2021 22:08:55 0.13,-127.20 -0.78,-131.30 467.85 80
7 07/28/2021 21:52:49 0.12,-127.15 0.18,-126.76 43.85 80
8 07/31/2021 09:53:13 -0.13,-127.12 -0.06,-127.51 44.40 80
9 08/01/2021 09:37:08 -0.12,-127.07 -1.02,-122.97 466.76 80
10 08/02/2021 21:56:24 0.15,-126.90 -0.16,-128.27 156.45 80
11 08/03/2021 21:40:19 0.14,-126.85 0.81,-123.73 354.35 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/21/2021
SNOs_Map_GOES-15_NOAA-20_20210721.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/21/2021 in txt file.

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