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: 4/13/2019
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 04/13/2019 22:13:34 75.77, 84.85 88.51 04/13/2019 22:13:57 75.77, 84.90 88.48 1.48 23
2 04/13/2019 23:03:56 -76.84,-103.98 92.83 04/13/2019 23:03:02 -76.84,-103.99 92.78 0.17 54
3 04/16/2019 13:39:54 -75.33, 31.94 91.93 04/16/2019 13:41:07 -75.32, 31.85 91.97 2.58 73
4 04/16/2019 14:30:17 76.30,-157.55 86.89 04/16/2019 14:30:13 76.30,-157.59 86.91 1.17 4
5 04/19/2019 05:56:44 -75.55, 148.39 93.14 04/19/2019 05:57:29 -75.55, 148.38 93.18 0.12 45
6 04/19/2019 06:47:07 76.47, -41.18 85.74 04/19/2019 06:46:35 76.47, -41.13 85.75 1.58 32
7 04/21/2019 22:13:32 -75.82, -95.00 94.38 04/21/2019 22:13:49 -75.82, -94.94 94.41 1.87 17
8 04/21/2019 23:03:49 77.03, 76.78 84.11 04/21/2019 23:02:50 77.02, 76.69 84.17 2.23 59
9 04/24/2019 13:39:55 75.14,-148.63 85.54 04/24/2019 13:41:02 75.14,-148.61 85.48 0.64 67
10 04/24/2019 14:30:12 -76.48, 23.10 96.10 04/24/2019 14:30:02 -76.47, 23.01 96.07 2.54 10
11 04/27/2019 05:56:43 75.45, -31.93 84.30 04/27/2019 05:57:22 75.46, -31.86 84.25 2.21 39

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 4/13/2019
SNOs_Map_NOAA-20_AQUA_20190414.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 04/13/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service