Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/8/2023
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 03/08/2023 09:37:26 72.98, 35.50 77.82 03/08/2023 09:37:56 72.99, 35.50 77.83 1.59 30
2 03/08/2023 10:28:09 -72.90,-157.01 102.28 03/08/2023 10:27:22 -72.90,-157.03 102.28 0.75 47
3 03/10/2023 21:41:35 -73.01, 34.43 103.13 03/10/2023 21:42:21 -73.02, 34.42 103.13 0.69 46
4 03/10/2023 22:32:20 72.91,-158.05 76.76 03/10/2023 22:31:44 72.90,-158.14 76.75 3.38 36
5 03/13/2023 09:45:46 73.04, 33.36 75.92 03/13/2023 09:46:41 73.06, 33.40 75.94 3.09 55
6 03/13/2023 10:36:29 -72.96,-159.16 104.18 03/13/2023 10:36:07 -72.98,-159.12 104.17 1.95 22
7 03/15/2023 21:49:54 -73.05, 32.33 105.06 03/15/2023 21:51:04 -73.08, 32.32 105.04 3.58 70
8 03/15/2023 22:40:40 73.00,-160.26 74.87 03/15/2023 22:40:26 73.01,-160.16 74.88 3.37 14
9 03/15/2023 23:31:10 -72.27, 8.59 105.89 03/15/2023 23:30:03 -72.34, 6.23 105.79 79.94 67
10 03/18/2023 09:54:09 73.30, 30.76 74.21 03/18/2023 09:55:20 73.22, 31.49 74.11 25.35 71
11 03/18/2023 10:44:48 -73.03,-161.31 106.10 03/18/2023 10:44:48 -73.03,-161.24 106.10 2.28 0
12 03/18/2023 11:35:26 72.57, 6.96 73.43 03/18/2023 11:34:16 72.63, 5.67 73.50 43.44 70
13 03/20/2023 21:58:25 -73.79, 28.62 106.29 03/20/2023 21:59:31 -73.70, 31.38 106.41 86.29 66
14 03/20/2023 22:48:57 73.04,-162.35 72.93 03/20/2023 22:49:04 73.05,-162.30 72.94 1.90 7

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/8/2023
SNOs_Map_FY3D_TERRA_20230308.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/08/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA