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: 2/16/2020
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 02/16/2020 04:26:15 70.97, -17.90 115.51 02/16/2020 04:25:56 70.96, -17.95 115.55 1.97 19
2 02/18/2020 19:53:22 -66.43, -75.47 60.77 02/18/2020 19:54:24 -66.44, -75.44 60.86 1.88 62
3 02/18/2020 20:42:45 70.69, 97.53 114.89 02/18/2020 20:42:32 70.69, 97.50 114.91 1.48 13
4 02/21/2020 12:09:50 -66.20, 40.17 61.47 02/21/2020 12:10:58 -66.21, 40.20 61.57 1.36 68
5 02/21/2020 12:59:13 70.46,-146.93 114.18 02/21/2020 12:59:06 70.46,-146.97 114.20 1.40 7
6 02/21/2020 13:42:44 -78.22, 129.48 89.85 02/21/2020 13:41:31 -78.79, 132.04 89.54 85.00 73
7 02/24/2020 04:26:28 -65.48, 155.32 61.71 02/24/2020 04:27:42 -65.46, 155.34 61.79 2.48 74
8 02/24/2020 05:15:41 70.28, -31.31 113.40 02/24/2020 05:15:40 70.28, -31.36 113.42 1.70 1
9 02/24/2020 06:03:30 -78.64, 161.02 76.38 02/24/2020 06:02:16 -78.85, 160.15 76.23 29.93 74
10 02/26/2020 20:47:09 -51.06, -98.52 48.95 02/26/2020 20:48:22 -50.98, -97.95 49.25 41.38 73
11 02/26/2020 21:32:08 70.16, 84.39 112.55 02/26/2020 21:32:13 70.15, 84.33 112.56 2.41 5
12 02/26/2020 22:22:06 -72.67,-103.83 70.14 02/26/2020 22:20:55 -72.66,-103.89 70.05 2.31 71
13 02/29/2020 13:48:51 69.18,-161.14 112.55 02/29/2020 13:49:01 69.18,-161.11 112.53 1.54 10

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 2/16/2020
SNOs_Map_FY3D_AQUA_20200216.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 02/16/2020 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service