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: 9/10/2022
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 09/11/2022 16:41:14 -72.07, 109.41 112.41 09/11/2022 16:42:08 -72.04, 109.40 112.44 2.55 54
2 09/11/2022 17:31:58 71.96, -83.08 67.50 09/11/2022 17:31:35 71.94, -83.13 67.48 2.54 23
3 09/14/2022 08:08:17 72.07, 57.67 68.61 09/14/2022 08:09:03 72.07, 57.69 68.61 0.67 46
4 09/14/2022 08:58:59 -71.95,-134.80 111.50 09/14/2022 08:58:32 -71.95,-134.88 111.50 2.86 27
5 09/16/2022 23:35:18 -72.06, 5.95 110.38 09/16/2022 23:36:00 -72.07, 5.92 110.38 1.08 42
6 09/17/2022 00:26:02 71.96, 173.45 69.54 09/17/2022 00:25:27 71.96, 173.38 69.53 2.34 35
7 09/19/2022 15:02:21 72.08, -45.82 70.67 09/19/2022 15:02:55 72.06, -45.84 70.64 2.56 34
8 09/19/2022 15:53:05 -72.01, 121.63 109.40 09/19/2022 15:52:24 -72.00, 121.69 109.41 2.28 41
9 09/22/2022 06:29:23 -72.08, -97.55 108.32 09/22/2022 06:29:52 -72.09, -97.55 108.30 1.72 29
10 09/22/2022 07:20:07 71.99, 69.94 71.61 09/22/2022 07:19:19 71.98, 69.90 71.60 1.37 48

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/10/2022
SNOs_Map_FY3D_TERRA_20220910.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/10/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA