Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/23/2024
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 04/23/2024 05:19:23 73.26, 91.19 60.67 04/23/2024 05:18:08 73.25, 91.29 60.68 3.01 75
2 04/23/2024 06:10:04 -73.28,-101.42 119.32 04/23/2024 06:08:52 -73.26,-101.41 119.33 2.79 72
3 04/23/2024 07:00:44 73.28, 65.91 60.67 04/23/2024 06:59:38 73.26, 65.90 60.66 2.56 66
4 04/23/2024 07:51:26 -73.26,-126.81 119.37 04/23/2024 07:50:22 -73.26,-126.79 119.35 0.86 64
5 04/23/2024 08:42:06 73.26, 40.52 60.62 04/23/2024 08:41:08 73.26, 40.51 60.64 0.86 58
6 04/23/2024 09:32:47 -73.28,-152.10 119.37 04/23/2024 09:31:52 -73.27,-152.18 119.37 3.14 55
7 04/23/2024 10:23:27 73.28, 15.23 60.62 04/23/2024 10:22:38 73.27, 15.13 60.63 3.67 49
8 04/23/2024 11:14:09 -73.26,-177.49 119.41 04/23/2024 11:13:22 -73.28,-177.57 119.38 3.01 47
9 04/23/2024 12:04:49 73.26, -10.16 60.58 04/23/2024 12:04:07 73.23, -10.15 60.55 3.56 42
10 04/23/2024 12:55:31 -73.24, 157.11 119.46 04/23/2024 12:54:51 -73.23, 157.16 119.46 1.38 40
11 04/23/2024 13:46:11 73.23, -35.56 60.53 04/23/2024 13:45:37 73.23, -35.54 60.54 0.61 34
12 04/23/2024 14:36:53 -73.21, 131.72 119.50 04/23/2024 14:36:21 -73.24, 131.77 119.47 3.28 32
13 04/23/2024 15:27:33 73.21, -60.95 60.49 04/23/2024 15:27:07 73.24, -60.93 60.52 3.38 26
14 04/23/2024 16:18:14 -73.24, 106.44 119.50 04/23/2024 16:17:51 -73.24, 106.38 119.49 1.91 23
15 04/23/2024 17:08:54 73.23, -86.23 60.49 04/23/2024 17:08:37 73.24, -86.31 60.50 2.72 17
16 04/23/2024 17:59:36 -73.21, 81.04 119.55 04/23/2024 17:59:20 -73.20, 81.10 119.56 2.47 16
17 04/23/2024 18:50:16 73.21,-111.63 60.44 04/23/2024 18:50:06 73.20,-111.59 60.43 1.68 10
18 04/23/2024 19:40:58 -73.19, 55.65 119.60 04/23/2024 19:40:50 -73.20, 55.72 119.58 2.89 8
19 04/23/2024 20:31:38 73.18,-137.02 60.40 04/23/2024 20:31:36 73.21,-136.98 60.41 2.77 2
20 04/23/2024 21:22:19 -73.21, 30.36 119.60 04/23/2024 21:22:20 -73.21, 30.33 119.60 1.15 1
21 04/23/2024 22:12:59 73.21,-162.31 60.39 04/23/2024 22:13:06 73.21,-162.36 60.40 1.81 7
22 04/23/2024 23:03:41 -73.19, 4.97 119.64 04/23/2024 23:03:50 -73.22, 4.94 119.61 3.20 9
23 04/23/2024 23:54:21 73.18, 172.30 60.35 04/23/2024 23:54:35 73.17, 172.36 60.33 2.82 14
24 04/24/2024 00:45:03 -73.16, -20.42 119.69 04/24/2024 00:45:19 -73.17, -20.33 119.69 2.99 16
25 04/24/2024 01:35:43 73.16, 146.90 60.30 04/24/2024 01:36:05 73.17, 146.97 60.31 2.59 22
26 04/24/2024 02:26:24 -73.19, -45.71 119.69 04/24/2024 02:26:49 -73.18, -45.72 119.70 1.37 25
27 04/24/2024 03:17:04 73.19, 121.62 60.30 04/24/2024 03:17:35 73.18, 121.58 60.29 1.37 31
28 04/24/2024 04:07:46 -73.16, -71.10 119.73 04/24/2024 04:08:19 -73.18, -71.11 119.72 2.12 33
29 04/24/2024 04:58:26 73.16, 96.23 60.26 04/24/2024 04:59:05 73.18, 96.20 60.28 2.83 39
30 04/24/2024 05:49:08 -73.14, -96.49 119.78 04/24/2024 05:49:48 -73.14, -96.39 119.79 3.51 40
31 04/24/2024 06:39:48 73.14, 70.83 60.21 04/24/2024 06:40:34 73.14, 70.92 60.20 2.89 46
32 04/24/2024 07:30:29 -73.16,-121.78 119.78 04/24/2024 07:31:18 -73.14,-121.77 119.81 2.26 49
33 04/24/2024 08:21:09 73.16, 45.55 60.21 04/24/2024 08:22:04 73.15, 45.53 60.19 1.72 55
34 04/24/2024 09:11:51 -73.14,-147.17 119.82 04/24/2024 09:12:48 -73.15,-147.16 119.83 1.24 57
35 04/24/2024 10:02:31 73.14, 20.15 60.17 04/24/2024 10:03:34 73.15, 20.14 60.17 1.82 63
36 04/24/2024 10:53:12 -73.16,-172.46 119.82 04/24/2024 10:54:18 -73.16,-172.55 119.84 3.04 66
37 04/24/2024 11:43:53 73.11, -5.24 60.12 04/24/2024 11:45:03 73.11, -5.13 60.10 3.52 70
38 04/24/2024 12:34:34 -73.14, 162.15 119.87 04/24/2024 12:35:47 -73.11, 162.17 119.91 3.29 73
39 04/24/2024 13:25:18 72.93, -30.96 59.94 04/24/2024 13:26:30 72.96, -30.20 59.92 25.08 72
40 04/24/2024 14:16:01 -72.86, 136.22 120.14 04/24/2024 14:17:13 -72.92, 137.22 120.15 33.20 72
41 04/24/2024 15:06:46 72.60, -56.98 59.63 04/24/2024 15:07:54 72.66, -54.95 59.57 67.77 68
42 04/24/2024 15:57:28 -72.53, 110.21 120.45 04/24/2024 15:58:35 -72.57, 112.57 120.55 78.66 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 4/23/2024
SNOs_Map_METOP-B_NPP_20240423.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 04/23/2024 in txt file.

Historial Predications of SNOs between METOP-B and NPP