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: 3/1/2019
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 03/02/2019 05:56:53 -75.18, 147.50 74.10 03/02/2019 05:57:27 -75.19, 147.53 74.14 0.92 34
2 03/02/2019 06:47:14 76.26, -41.69 104.60 03/02/2019 06:46:30 76.27, -41.63 104.62 1.98 44
3 03/04/2019 22:13:38 -75.73, -95.05 75.78 03/04/2019 22:13:46 -75.73, -95.07 75.78 0.50 8
4 03/04/2019 23:04:02 76.64, 75.50 103.09 03/04/2019 23:02:52 76.64, 75.51 103.15 0.25 70
5 03/07/2019 13:40:05 74.96,-148.93 104.10 03/07/2019 13:41:03 74.95,-148.96 104.06 1.04 58
6 03/07/2019 14:30:24 -76.21, 22.36 77.41 03/07/2019 14:30:06 -76.20, 22.28 77.38 2.27 18
7 03/10/2019 05:56:49 75.50, -31.53 102.40 03/10/2019 05:57:21 75.49, -31.62 102.40 2.77 32
8 03/10/2019 06:47:18 -76.28, 138.38 78.56 03/10/2019 06:46:33 -76.29, 138.43 78.53 1.51 45
9 03/12/2019 22:13:43 75.62, 84.61 101.20 03/12/2019 22:13:48 75.62, 84.64 101.18 1.05 5
10 03/12/2019 23:04:05 -76.70,-104.26 80.15 03/12/2019 23:02:54 -76.70,-104.29 80.08 1.05 71
11 03/15/2019 13:40:17 -74.60, 30.08 78.67 03/15/2019 13:41:13 -74.61, 30.16 78.74 2.54 56

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/1/2019
SNOs_Map_NOAA-20_AQUA_20190302.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/01/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service