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: 4/29/2019
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 04/29/2019 22:13:25 76.01, 85.65 82.79 04/29/2019 22:13:41 76.00, 85.63 82.78 0.43 16
2 04/29/2019 23:03:52 -76.85,-103.92 98.28 04/29/2019 23:02:50 -76.86,-103.88 98.24 1.24 62
3 05/02/2019 13:39:48 -75.43, 32.24 97.32 05/02/2019 13:40:55 -75.42, 32.16 97.36 2.62 67
4 05/02/2019 14:30:14 76.26,-157.71 81.67 05/02/2019 14:30:04 76.26,-157.67 81.67 1.07 10
5 05/05/2019 05:56:36 -75.74, 148.97 98.47 05/05/2019 05:57:17 -75.73, 148.93 98.49 1.38 41
6 05/05/2019 06:47:03 76.51, -41.04 80.59 05/05/2019 06:46:27 76.51, -40.97 80.60 2.12 36
7 05/07/2019 22:13:23 -76.04, -94.26 99.57 05/07/2019 22:13:38 -76.03, -94.28 99.58 0.51 15
8 05/07/2019 23:03:51 76.75, 75.66 79.54 05/07/2019 23:02:49 76.76, 75.76 79.56 2.73 62
9 05/10/2019 13:39:45 75.40,-147.85 80.50 05/10/2019 13:40:52 75.39,-147.92 80.46 2.14 67
10 05/10/2019 14:30:11 -76.33, 22.55 100.64 05/10/2019 14:30:00 -76.33, 22.55 100.63 0.04 11
11 05/13/2019 05:56:31 75.79, -30.83 79.36 05/13/2019 05:57:12 75.79, -30.90 79.34 1.99 41

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 4/29/2019
SNOs_Map_NOAA-20_AQUA_20190430.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 04/29/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service