Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/2/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 08/09/2021 13:21:29 77.85, -44.36 63.36 08/09/2021 13:20:20 77.83, -46.59 63.60 52.26 69
2 08/09/2021 14:12:18 -78.03, 122.00 116.37 08/09/2021 14:11:20 -78.05, 121.90 116.33 2.78 58
3 08/09/2021 15:03:04 78.06, -70.80 63.67 08/09/2021 15:02:14 78.06, -70.73 63.69 1.97 50
4 08/09/2021 15:53:49 -78.08, 96.39 116.29 08/09/2021 15:53:20 -78.06, 96.46 116.30 2.82 29
5 08/09/2021 16:44:34 78.06, -96.20 63.70 08/09/2021 16:44:14 78.07, -96.16 63.72 1.81 20
6 08/09/2021 17:35:19 -78.08, 71.00 116.27 08/09/2021 17:35:20 -78.07, 71.02 116.28 1.81 1
7 08/09/2021 18:26:04 78.06,-121.60 63.72 08/09/2021 18:26:14 78.09,-121.60 63.74 2.29 10
8 08/09/2021 19:16:49 -78.09, 45.60 116.24 08/09/2021 19:17:20 -78.08, 45.58 116.26 1.14 31
9 08/09/2021 20:07:34 78.07,-146.99 63.75 08/09/2021 20:08:14 78.10,-147.04 63.76 3.14 40
10 08/09/2021 20:58:19 -78.09, 20.20 116.21 08/09/2021 20:59:20 -78.09, 20.14 116.24 1.41 61
11 08/09/2021 21:49:05 78.11,-172.60 63.83 08/09/2021 21:50:14 78.11,-172.47 63.79 3.10 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/2/2021
SNOs_Map_NOAA-20_NOAA-19_20210802.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/02/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19