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: 1/20/2022
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 01/22/2022 09:24:03 -70.78,-141.09 89.67 01/22/2022 09:24:37 -70.79,-141.17 89.66 3.56 34
2 01/22/2022 10:14:48 70.71, 26.32 90.26 01/22/2022 10:14:04 70.69, 26.32 90.24 2.55 44
3 01/25/2022 00:51:14 70.83, 167.06 89.76 01/25/2022 00:51:34 70.83, 167.13 89.76 2.86 20
4 01/25/2022 01:41:57 -70.71, -25.43 90.38 01/25/2022 01:41:04 -70.72, -25.40 90.36 1.92 53
5 01/27/2022 15:27:49 71.41, -53.03 89.71 01/27/2022 15:28:58 71.29, -51.55 89.56 54.04 69
6 01/27/2022 16:18:23 -70.82, 115.30 90.92 01/27/2022 16:18:35 -70.80, 115.32 90.94 2.29 12
7 01/27/2022 17:09:07 70.71, -77.20 88.96 01/27/2022 17:08:02 70.69, -77.21 88.95 1.69 65
8 01/30/2022 06:54:52 -71.09,-104.24 91.33 01/30/2022 06:56:03 -71.03,-103.73 91.41 19.83 71
9 01/30/2022 07:45:33 70.82, 63.52 88.39 01/30/2022 07:45:32 70.81, 63.58 88.37 2.42 1
10 01/30/2022 08:36:15 -70.65,-128.88 91.81 01/30/2022 08:35:03 -70.65,-129.03 91.80 5.51 72
11 02/01/2022 22:21:57 70.89,-155.67 87.72 02/01/2022 22:23:01 70.92,-155.65 87.75 3.40 64
12 02/01/2022 23:12:41 -70.83, 11.75 92.36 02/01/2022 23:12:31 -70.82, 11.82 92.37 2.70 10
13 02/02/2022 00:03:16 70.24,-179.99 87.03 02/02/2022 00:02:06 70.26, 178.64 87.09 51.43 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/20/2022
SNOs_Map_FY3D_TERRA_20220120.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/20/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA