Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/18/2020
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 06/18/2020 10:44:31 62.62,-121.31 88.55 06/18/2020 10:45:23 62.61,-121.34 88.51 1.89 52
2 06/18/2020 11:33:53 -67.27, 50.60 96.25 06/18/2020 11:33:30 -67.27, 50.58 96.22 0.87 23
3 06/21/2020 03:01:08 61.85, -6.02 89.35 06/21/2020 03:02:05 61.85, -6.04 89.30 1.37 57
4 06/21/2020 03:50:25 -66.81, 165.97 95.75 06/21/2020 03:50:07 -66.81, 165.96 95.73 0.36 18
5 06/23/2020 19:17:43 61.14, 109.34 90.14 06/23/2020 19:18:45 61.14, 109.32 90.08 1.05 62
6 06/23/2020 20:06:56 -66.34, -78.64 95.20 06/23/2020 20:06:43 -66.34, -78.64 95.18 0.12 13
7 06/26/2020 11:34:18 60.48,-135.24 90.92 06/26/2020 11:35:25 60.48,-135.25 90.85 0.91 67
8 06/26/2020 12:23:28 -65.86, 36.76 94.60 06/26/2020 12:23:20 -65.86, 36.77 94.59 0.14 8
9 06/26/2020 13:06:02 79.34, -48.32 57.79 06/26/2020 13:04:49 79.91, -46.04 58.06 78.01 73
10 06/29/2020 03:50:53 59.82, -19.80 91.75 06/29/2020 03:52:05 59.81, -19.82 91.67 0.97 72
11 06/29/2020 04:39:59 -65.44, 152.24 94.00 06/29/2020 04:39:56 -65.44, 152.24 94.00 0.12 3
12 06/29/2020 05:26:18 78.50, -10.11 71.06 06/29/2020 05:25:05 78.72, -11.32 71.24 36.53 73
13 07/01/2020 20:09:55 50.77, 91.00 100.99 07/01/2020 20:11:08 50.75, 91.25 100.83 18.38 73
14 07/01/2020 20:56:29 -65.07, -92.22 93.41 07/01/2020 20:56:31 -65.07, -92.23 93.41 0.14 2

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 6/18/2020
SNOs_Map_FY3D_AQUA_20200618.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 06/18/2020 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service