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: 5/29/2019
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 05/29/2019 05:56:29 75.61, -31.40 76.46 05/29/2019 05:57:09 75.61, -31.39 76.42 0.49 40
2 05/29/2019 06:46:51 -76.70, 139.73 104.91 05/29/2019 06:46:14 -76.70, 139.70 104.87 0.91 37
3 05/31/2019 22:13:14 76.03, 85.76 75.57 05/31/2019 22:13:29 76.03, 85.75 75.56 0.32 15
4 05/31/2019 23:03:38 -77.02,-103.24 105.68 05/31/2019 23:02:36 -77.01,-103.29 105.62 1.29 62
5 06/03/2019 13:39:39 -75.30, 31.88 103.86 06/03/2019 13:40:46 -75.30, 31.85 103.91 1.10 67
6 06/03/2019 14:29:58 76.45,-157.00 74.74 06/03/2019 14:29:48 76.44,-157.05 74.76 1.46 10
7 06/06/2019 05:56:24 -75.73, 148.98 104.65 06/06/2019 05:57:06 -75.72, 148.93 104.67 1.67 42
8 06/06/2019 06:46:43 76.85, -39.68 73.95 06/06/2019 06:46:08 76.84, -39.79 74.00 2.97 35
9 06/08/2019 22:13:08 -76.19, -93.69 105.44 06/08/2019 22:13:25 -76.18, -93.78 105.43 2.61 17
10 06/08/2019 23:03:37 76.85, 76.10 73.72 06/08/2019 23:02:36 76.86, 76.15 73.76 1.18 61
11 06/11/2019 13:39:37 75.21,-148.39 75.59 06/11/2019 13:40:45 75.21,-148.40 75.53 0.25 68
12 06/11/2019 14:30:02 -76.19, 22.09 105.62 06/11/2019 14:29:53 -76.20, 22.15 105.63 1.99 9

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 5/29/2019
SNOs_Map_NOAA-20_AQUA_20190529.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 05/29/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service