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: 1/16/2025
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 01/17/2025 01:06:08 76.93, 163.65 97.59 01/17/2025 01:06:38 76.90, 163.68 97.56 3.13 30
2 01/17/2025 01:56:51 -76.88, -28.81 82.47 01/17/2025 01:56:00 -76.87, -28.78 82.48 1.33 51
3 01/19/2025 11:27:56 -77.28,-173.24 82.54 01/19/2025 11:29:04 -77.16,-171.05 82.68 55.31 68
4 01/19/2025 12:18:33 76.92, -4.34 97.07 01/19/2025 12:18:28 76.89, -4.35 97.05 2.50 5
5 01/19/2025 13:09:04 -76.34, 165.30 83.54 01/19/2025 13:08:00 -76.38, 161.61 83.45 96.86 64
6 01/21/2025 22:40:13 -76.93, 20.25 83.46 01/21/2025 22:40:58 -76.94, 20.15 83.44 3.03 45
7 01/21/2025 23:30:58 76.91,-172.36 96.52 01/21/2025 23:30:17 76.91,-172.31 96.52 1.26 41
8 01/24/2025 09:52:38 -76.92,-147.77 84.04 01/24/2025 09:52:47 -76.93,-147.88 84.04 2.99 9
9 01/24/2025 10:43:19 76.74, 20.32 95.76 01/24/2025 10:42:08 76.79, 19.30 95.82 26.60 71
10 01/26/2025 20:14:20 77.00,-123.45 95.43 01/26/2025 20:15:12 77.00,-123.30 95.43 3.76 52
11 01/26/2025 21:05:03 -76.93, 44.17 84.66 01/26/2025 21:04:35 -76.94, 44.14 84.65 1.53 28
12 01/29/2025 07:26:44 76.97, 68.63 94.75 01/29/2025 07:27:00 76.97, 68.62 94.75 0.62 16

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/16/2025
SNOs_Map_FY3D_TERRA_20250116.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/16/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA