Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/23/2023
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 09/05/2023 00:45:50 73.57, 158.97 66.73 09/05/2023 00:46:57 73.54, 161.52 66.59 80.30 67
2 09/05/2023 01:36:32 -73.45, -33.45 113.38 09/05/2023 01:37:41 -73.39, -31.49 113.54 62.78 69
3 09/05/2023 02:27:14 73.27, 134.26 66.44 09/05/2023 02:28:25 73.21, 135.45 66.31 38.81 71
4 09/05/2023 03:17:56 -73.16, -58.18 113.68 09/05/2023 03:19:08 -73.11, -57.43 113.77 24.53 72
5 09/05/2023 04:08:38 72.98, 109.52 66.14 09/05/2023 04:09:51 72.98, 109.62 66.13 3.15 73
6 09/05/2023 04:59:22 -72.97, -83.14 113.86 09/05/2023 05:00:33 -72.94, -83.15 113.90 3.22 71
7 09/05/2023 05:50:07 72.94, 84.24 66.12 09/05/2023 05:51:13 72.96, 84.22 66.14 2.56 66
8 09/05/2023 06:40:52 -72.97,-108.53 113.83 09/05/2023 06:41:54 -72.96,-108.44 113.85 3.18 62
9 09/05/2023 07:31:37 72.94, 58.85 66.16 09/05/2023 07:32:35 72.93, 58.83 66.14 1.30 58
10 09/05/2023 08:22:21 -72.93,-133.81 113.85 09/05/2023 08:23:16 -72.94,-133.83 113.85 0.95 55
11 09/05/2023 09:13:07 72.95, 33.46 66.19 09/05/2023 09:13:56 72.96, 33.54 66.19 2.97 49
12 09/05/2023 10:03:51 -72.94,-159.20 113.81 09/05/2023 10:04:38 -72.91,-159.22 113.85 3.03 47
13 09/05/2023 10:54:36 72.91, 8.17 66.17 09/05/2023 10:55:18 72.93, 8.15 66.19 2.78 42
14 09/05/2023 11:45:21 -72.95, 175.41 113.78 09/05/2023 11:45:59 -72.94, 175.49 113.80 2.89 38
15 09/05/2023 12:36:06 72.92, -17.22 66.21 09/05/2023 12:36:40 72.91, -17.24 66.19 1.26 34
16 09/05/2023 13:26:50 -72.90, 150.12 113.80 09/05/2023 13:27:21 -72.91, 150.10 113.79 1.26 31
17 09/05/2023 14:17:36 72.92, -42.61 66.24 09/05/2023 14:18:01 72.93, -42.53 66.24 2.81 25
18 09/05/2023 15:08:20 -72.91, 124.73 113.76 09/05/2023 15:08:43 -72.89, 124.71 113.79 2.88 23
19 09/05/2023 15:59:05 72.88, -67.89 66.22 09/05/2023 15:59:23 72.91, -67.92 66.24 3.01 18
20 09/05/2023 16:49:50 -72.92, 99.34 113.73 09/05/2023 16:50:04 -72.91, 99.42 113.74 2.62 14
21 09/05/2023 17:40:35 72.89, -93.28 66.26 09/05/2023 17:40:45 72.88, -93.31 66.25 1.28 10
22 09/05/2023 18:31:19 -72.88, 74.06 113.75 09/05/2023 18:31:26 -72.89, 74.03 113.74 1.55 7
23 09/05/2023 19:22:05 72.90,-118.68 66.29 09/05/2023 19:22:06 72.91,-118.60 66.30 2.68 1
24 09/05/2023 20:12:49 -72.88, 48.67 113.72 09/05/2023 20:12:48 -72.86, 48.63 113.74 2.75 1
25 09/05/2023 21:03:34 72.85,-143.96 66.27 09/05/2023 21:03:28 72.88,-143.99 66.30 3.23 6
26 09/05/2023 21:54:19 -72.89, 23.28 113.68 09/05/2023 21:54:09 -72.89, 23.35 113.69 2.38 10
27 09/05/2023 22:45:04 72.86,-169.35 66.30 09/05/2023 22:44:50 72.86,-169.39 66.30 1.36 14
28 09/05/2023 23:35:48 -72.85, -2.01 113.70 09/05/2023 23:35:31 -72.86, -2.05 113.69 1.83 17
29 09/06/2023 00:26:34 72.87, 165.26 66.34 09/06/2023 00:26:11 72.88, 165.33 66.35 2.57 23
30 09/06/2023 01:17:18 -72.86, -27.40 113.67 09/06/2023 01:16:53 -72.84, -27.44 113.68 2.65 25
31 09/06/2023 02:08:04 72.88, 139.87 66.37 09/06/2023 02:07:33 72.86, 139.93 66.35 3.27 31

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 8/23/2023
SNOs_Map_NPP_METOP-C_20230823.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 08/23/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C