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: 4/2/2019
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 04/03/2019 05:56:41 -75.80, 149.20 87.49 04/03/2019 05:57:31 -75.80, 149.17 87.52 0.91 50
2 04/03/2019 06:47:02 76.85, -39.70 91.21 04/03/2019 06:46:35 76.85, -39.76 91.25 1.58 27
3 04/05/2019 22:13:25 -76.26, -93.48 89.08 04/05/2019 22:13:51 -76.25, -93.56 89.08 2.14 26
4 04/05/2019 23:03:49 77.15, 77.30 89.79 04/05/2019 23:02:58 77.14, 77.21 89.85 2.52 51
5 04/08/2019 13:43:38 63.55,-166.76 103.54 04/08/2019 13:44:51 63.36,-165.60 103.26 61.48 73
6 04/08/2019 14:30:20 -76.25, 22.27 90.10 04/08/2019 14:30:21 -76.26, 22.34 90.12 2.15 1
7 04/08/2019 15:19:20 80.20,-146.52 84.08 04/08/2019 15:18:06 80.44,-147.13 84.19 28.16 74
8 04/11/2019 05:56:44 75.56, -31.58 89.75 04/11/2019 05:57:38 75.57, -31.53 89.69 1.83 54
9 04/11/2019 06:47:05 -76.70, 139.68 91.66 04/11/2019 06:46:42 -76.70, 139.69 91.64 0.28 23
10 04/13/2019 22:13:29 76.02, 85.67 88.21 04/13/2019 22:13:59 76.02, 85.69 88.18 0.46 30
11 04/13/2019 23:03:50 -77.13,-102.81 93.20 04/13/2019 23:03:03 -77.12,-102.88 93.14 1.93 47
12 04/16/2019 14:30:12 76.51,-156.82 86.64 04/16/2019 14:30:18 76.50,-156.86 86.65 1.30 6

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 4/2/2019
SNOs_Map_NOAA-20_AQUA_20190403.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 04/02/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service