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: 7/30/2024
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 69.74,-148.19 52.79 08/04/2024 21:41:04 69.65,-146.44 52.65 68.23 69
2 08/04/2024 22:30:30 -69.29, 19.78 127.67 08/04/2024 22:31:42 -69.21, 20.33 127.77 23.22 72
3 08/04/2024 23:21:12 69.05,-172.58 52.09 08/04/2024 23:22:12 69.04,-172.52 52.08 2.57 60
4 08/05/2024 00:11:54 -68.97, -5.16 127.98 08/05/2024 00:12:43 -68.99, -5.22 127.97 2.85 49
5 08/05/2024 01:02:41 69.00, 162.11 52.06 08/05/2024 01:03:10 68.97, 162.16 52.03 2.98 29
6 08/05/2024 01:53:24 -68.97, -30.54 127.96 08/05/2024 01:53:40 -68.97, -30.47 127.96 2.60 16
7 08/05/2024 02:44:09 68.89, 136.88 51.97 08/05/2024 02:44:08 68.91, 136.83 51.99 2.66 1
8 08/05/2024 03:34:53 -68.92, -55.84 127.99 08/05/2024 03:34:38 -68.91, -55.80 128.01 2.68 15
9 08/05/2024 04:25:38 68.84, 111.58 51.94 08/05/2024 04:25:06 68.84, 111.50 51.94 2.83 32
10 08/05/2024 05:16:21 -68.82, -81.08 128.08 08/05/2024 05:15:36 -68.84, -81.12 128.05 2.84 45
11 08/05/2024 06:07:08 68.85, 86.20 51.96 08/05/2024 06:06:03 68.83, 86.25 51.95 2.90 65
12 08/05/2024 06:57:49 -68.72,-106.31 128.17 08/05/2024 06:56:35 -68.72,-106.52 128.15 8.28 74
13 08/05/2024 07:48:23 68.04, 61.87 51.15 08/05/2024 07:47:14 68.06, 60.03 51.23 76.53 69

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/30/2024
SNOs_Map_NPP_GCOM-C_20240730.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/30/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C