Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/12/2019
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 05/13/2019 05:56:32 75.74, -30.99 79.42 05/13/2019 05:57:13 75.74, -31.04 79.40 1.54 41
2 05/13/2019 06:46:58 -76.65, 139.52 101.71 05/13/2019 06:46:21 -76.65, 139.53 101.69 0.32 37
3 05/15/2019 22:13:18 76.13, 86.07 78.32 05/15/2019 22:13:33 76.12, 86.01 78.33 1.94 15
4 05/15/2019 23:03:46 -76.93,-103.60 102.70 05/15/2019 23:02:43 -76.93,-103.60 102.65 0.05 63
5 05/18/2019 13:39:47 -75.22, 31.62 101.17 05/18/2019 13:40:52 -75.22, 31.63 101.23 0.22 65
6 05/18/2019 14:30:02 76.55,-156.64 77.21 05/18/2019 14:29:51 76.54,-156.74 77.25 2.86 11
7 05/21/2019 05:56:31 -75.70, 148.88 102.29 05/21/2019 05:57:10 -75.70, 148.86 102.32 0.48 39
8 05/21/2019 06:46:56 76.56, -40.83 76.65 05/21/2019 06:46:18 76.57, -40.77 76.67 1.65 38
9 05/23/2019 22:13:16 -76.13, -93.93 103.31 05/23/2019 22:13:29 -76.12, -93.98 103.31 1.65 13
10 05/23/2019 23:03:41 76.97, 76.54 75.63 05/23/2019 23:02:37 76.97, 76.53 75.68 0.30 64
11 05/26/2019 13:39:39 75.43,-147.74 77.09 05/26/2019 13:40:43 75.43,-147.80 77.05 1.72 64

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 5/12/2019
SNOs_Map_NOAA-20_AQUA_20190513.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 05/12/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service