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: 4/15/2019
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 04/16/2019 17:00:40 -66.11, -32.60 82.35 04/16/2019 17:01:43 -66.11, -32.59 82.43 0.87 63
2 04/16/2019 17:50:04 70.37, 140.22 93.24 04/16/2019 17:49:52 70.37, 140.19 93.27 1.39 12
3 04/19/2019 09:17:05 -66.26, 83.44 83.44 04/19/2019 09:18:07 -66.26, 83.45 83.52 0.64 62
4 04/19/2019 10:06:30 70.46,-103.75 92.20 04/19/2019 10:06:17 70.46,-103.80 92.23 1.65 13
5 04/22/2019 01:33:29 -66.46,-160.46 84.56 04/22/2019 01:34:30 -66.46,-160.46 84.63 0.19 61
6 04/22/2019 02:22:55 70.61, 12.35 91.13 04/22/2019 02:22:41 70.60, 12.30 91.17 2.17 14
7 04/24/2019 17:49:52 -66.71, -44.30 85.71 04/24/2019 17:50:52 -66.71, -44.31 85.77 0.50 60
8 04/24/2019 18:39:36 69.90, 127.14 90.98 04/24/2019 18:39:20 69.91, 127.19 90.98 2.14 16
9 04/27/2019 10:06:12 -67.07, 71.98 86.94 04/27/2019 10:07:11 -67.07, 71.95 86.99 1.41 59
10 04/27/2019 10:55:58 70.14,-116.61 89.86 04/27/2019 10:55:41 70.15,-116.59 89.87 1.10 17

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 4/15/2019
SNOs_Map_FY3D_AQUA_20190416.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 04/15/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service