Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/28/2024
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 08/04/2024 21:39:55 69.73,-148.18 52.79 08/04/2024 21:41:04 69.66,-146.42 52.66 68.46 69
2 08/04/2024 22:30:30 -69.28, 19.79 127.68 08/04/2024 22:31:42 -69.23, 20.35 127.75 22.90 72
3 08/04/2024 23:21:11 68.99,-172.50 52.03 08/04/2024 23:22:13 69.00,-172.57 52.04 3.09 62
4 08/05/2024 00:11:55 -69.02, -5.22 127.93 08/05/2024 00:12:43 -69.00, -5.20 127.96 2.15 48
5 08/05/2024 01:02:41 68.99, 162.12 52.06 08/05/2024 01:03:10 68.99, 162.17 52.05 2.21 29
6 08/05/2024 01:53:23 -68.91, -30.46 128.02 08/05/2024 01:53:41 -68.93, -30.52 128.00 3.54 18
7 08/05/2024 02:44:10 68.94, 136.81 52.02 08/05/2024 02:44:08 68.92, 136.85 52.00 2.65 2
8 08/05/2024 03:34:53 -68.92, -55.83 128.00 08/05/2024 03:34:38 -68.92, -55.78 127.99 2.39 15
9 08/05/2024 04:25:38 68.84, 111.58 51.93 08/05/2024 04:25:06 68.86, 111.52 51.96 3.01 32
10 08/05/2024 05:16:22 -68.87, -81.14 128.03 08/05/2024 05:15:36 -68.86, -81.10 128.04 1.94 46
11 08/05/2024 06:07:08 68.84, 86.20 51.96 08/05/2024 06:06:03 68.84, 86.27 51.96 2.74 65
12 08/05/2024 06:57:49 -68.71,-106.30 128.17 08/05/2024 06:56:35 -68.74,-106.50 128.13 8.33 74
13 08/05/2024 07:48:23 68.04, 61.87 51.15 08/05/2024 07:47:14 68.07, 60.05 51.24 76.07 69

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/28/2024
SNOs_Map_NPP_GCOM-C_20240728.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/28/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C