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: 3/9/2022
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 03/10/2022 21:00:32 71.09,-135.36 74.86 03/10/2022 21:01:38 71.08,-135.37 74.85 0.97 66
2 03/10/2022 21:51:14 -70.99, 32.13 105.26 03/10/2022 21:51:07 -71.01, 32.16 105.24 2.91 7
3 03/10/2022 22:41:51 70.44,-159.66 74.17 03/10/2022 22:40:41 70.53,-160.92 74.28 48.09 70
4 03/13/2022 12:27:38 -71.11, 172.85 106.17 03/13/2022 12:28:36 -71.11, 172.91 106.17 2.19 58
5 03/13/2022 13:18:23 70.97, -19.62 73.69 03/13/2022 13:18:04 70.95, -19.69 73.67 3.52 19
6 03/13/2022 14:08:52 -70.20, 148.97 107.12 03/13/2022 14:07:44 -70.29, 146.96 107.00 76.12 68
7 03/16/2022 03:54:48 71.10, 121.10 72.78 03/16/2022 03:55:33 71.09, 121.12 72.77 1.58 45
8 03/16/2022 04:45:30 -71.00, -71.41 107.34 03/16/2022 04:45:03 -70.97, -71.42 107.37 2.63 27
9 03/18/2022 19:21:54 -71.07, 69.39 108.30 03/18/2022 19:22:32 -71.10, 69.38 108.28 3.41 38
10 03/18/2022 20:12:40 70.99,-123.18 71.61 03/18/2022 20:11:59 70.99,-123.15 71.61 1.12 41
11 03/21/2022 10:49:04 71.07, 17.62 70.66 03/21/2022 10:49:28 71.10, 17.63 70.68 3.11 24
12 03/21/2022 11:39:46 -70.96,-174.88 109.47 03/21/2022 11:38:58 -70.99,-174.91 109.44 3.18 48

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/9/2022
SNOs_Map_FY3D_TERRA_20220309.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/09/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA