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: 2/1/2022
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 02/01/2022 22:21:57 70.89,-155.67 87.72 02/01/2022 22:23:02 70.90,-155.69 87.73 1.70 65
2 02/01/2022 23:12:40 -70.79, 11.81 92.40 02/01/2022 23:12:32 -70.79, 11.76 92.40 1.91 8
3 02/02/2022 00:03:16 70.24,-179.99 87.03 02/02/2022 00:02:06 70.30, 178.69 87.12 50.20 70
4 02/04/2022 13:49:06 -70.91, 152.53 93.04 02/04/2022 13:50:02 -70.89, 152.53 93.06 2.12 56
5 02/04/2022 14:39:50 70.78, -39.94 86.82 02/04/2022 14:39:29 70.79, -39.99 86.83 1.85 21
6 02/04/2022 15:30:19 -69.95, 128.69 94.05 02/04/2022 15:29:12 -69.96, 126.45 93.99 85.77 67
7 02/07/2022 05:16:16 70.91, 100.76 86.15 02/07/2022 05:16:59 70.88, 100.76 86.12 2.57 43
8 02/07/2022 06:06:59 -70.81, -91.76 93.97 02/07/2022 06:06:28 -70.83, -91.70 93.95 2.93 31
9 02/09/2022 20:43:24 -70.89, 49.03 94.71 02/09/2022 20:43:58 -70.91, 49.03 94.70 2.53 34
10 02/09/2022 21:34:09 70.80,-143.52 85.19 02/09/2022 21:33:25 70.80,-143.49 85.19 1.20 44
11 02/12/2022 12:10:33 70.88, -2.73 84.42 02/12/2022 12:10:54 70.87, -2.78 84.40 2.26 21
12 02/12/2022 13:01:16 -70.79, 164.74 95.70 02/12/2022 13:00:23 -70.82, 164.77 95.67 3.31 53
13 02/15/2022 02:47:07 71.44, 137.23 84.11 02/15/2022 02:48:17 71.31, 138.51 83.95 47.59 70
14 02/15/2022 03:37:41 -70.88, -54.48 96.49 02/15/2022 03:37:53 -70.88, -54.53 96.49 1.78 12

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/1/2022
SNOs_Map_FY3D_TERRA_20220201.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 02/01/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA