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: 3/27/2020
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 03/28/2020 05:56:55 75.57, -31.53 94.85 03/28/2020 05:57:22 75.58, -31.47 94.81 1.79 27
2 03/28/2020 06:47:16 -76.70, 139.71 86.55 03/28/2020 06:46:26 -76.70, 139.73 86.51 0.69 50
3 03/30/2020 21:26:55 -63.56,-102.52 73.43 03/30/2020 21:28:08 -63.41,-101.43 73.72 57.15 73
4 03/30/2020 22:13:37 76.14, 86.10 93.11 03/30/2020 22:13:39 76.14, 86.09 93.11 0.19 2
5 03/30/2020 23:03:08 -79.20, -91.42 91.07 03/30/2020 23:01:54 -79.33, -91.94 90.96 18.14 74
6 04/02/2020 13:40:09 -75.16, 31.44 86.76 04/02/2020 13:41:02 -75.17, 31.50 86.83 1.95 53
7 04/02/2020 14:30:21 76.64,-156.31 91.44 04/02/2020 14:29:58 76.63,-156.40 91.48 2.72 23
8 04/05/2020 05:56:49 -75.87, 149.40 88.64 04/05/2020 05:57:17 -75.87, 149.37 88.66 0.87 28
9 04/05/2020 06:47:13 76.78, -40.01 90.23 04/05/2020 06:46:24 76.78, -40.00 90.27 0.18 49
10 04/07/2020 21:27:51 60.35, 74.91 106.69 04/07/2020 21:29:04 60.13, 76.15 106.38 72.85 73
11 04/07/2020 22:13:40 -76.06, -94.20 89.89 04/07/2020 22:13:42 -76.06, -94.14 89.91 1.62 2
12 04/07/2020 23:03:24 78.60, 84.62 86.74 04/07/2020 23:02:10 78.70, 84.33 86.82 12.84 74

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 3/27/2020
SNOs_Map_NOAA-20_AQUA_20200328.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 03/27/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service