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: 3/20/2022
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 03/21/2022 10:49:04 71.10, 17.58 70.68 03/21/2022 10:49:28 71.08, 17.58 70.66 2.34 24
2 03/21/2022 11:39:46 -71.00,-174.94 109.43 03/21/2022 11:38:57 -71.01,-174.89 109.42 2.15 49
3 03/24/2022 01:25:39 71.81, 157.23 70.38 03/24/2022 01:26:47 71.66, 159.13 70.21 68.19 68
4 03/24/2022 02:16:09 -71.08, -34.16 110.38 03/24/2022 02:16:25 -71.11, -34.13 110.36 2.53 16
5 03/24/2022 03:06:55 71.01, 133.28 69.53 03/24/2022 03:05:52 71.00, 133.35 69.53 2.75 63
6 03/26/2022 16:52:39 -71.48, 106.07 111.00 03/26/2022 16:53:50 -71.41, 106.96 111.08 32.46 71
7 03/26/2022 17:43:19 71.10, -85.96 68.60 03/26/2022 17:43:21 71.09, -85.91 68.59 2.14 2
8 03/26/2022 18:34:01 -71.00, 81.54 111.52 03/26/2022 18:32:51 -70.97, 81.54 111.54 2.47 70
9 03/29/2022 08:19:42 71.15, 54.89 67.63 03/29/2022 08:20:50 71.16, 54.81 67.64 3.38 68
10 03/29/2022 09:10:25 -71.09,-137.69 112.45 03/29/2022 09:10:19 -71.11,-137.65 112.43 2.36 6
11 03/29/2022 10:01:03 70.60, 30.43 67.05 03/29/2022 09:59:52 70.67, 29.33 67.12 41.22 71
12 03/31/2022 23:46:49 -71.19, 3.07 113.36 03/31/2022 23:47:48 -71.17, 3.06 113.38 1.51 59
13 04/01/2022 00:37:34 71.07, 170.57 66.51 04/01/2022 00:37:15 71.06, 170.53 66.50 1.96 19

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/20/2022
SNOs_Map_FY3D_TERRA_20220320.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/20/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA