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: 7/24/2021
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 07/25/2021 05:24:00 73.42, 89.35 54.10 07/25/2021 05:25:07 73.36, 92.11 53.87 87.84 67
2 07/25/2021 06:14:42 -73.33,-103.13 126.00 07/25/2021 06:15:50 -73.29,-100.72 126.19 76.91 68
3 07/25/2021 07:05:24 73.12, 64.64 53.78 07/25/2021 07:06:34 73.09, 66.17 53.65 49.40 70
4 07/25/2021 07:56:06 -73.03,-127.85 126.31 07/25/2021 07:57:18 -72.97,-126.76 126.46 35.86 72
5 07/25/2021 08:46:48 72.82, 39.91 53.46 07/25/2021 08:48:02 72.76, 40.14 53.37 9.95 74
6 07/25/2021 09:37:30 -72.73,-152.59 126.63 07/25/2021 09:38:44 -72.74,-152.58 126.64 1.26 74
7 07/25/2021 10:28:16 72.72, 14.74 53.37 07/25/2021 10:29:24 72.74, 14.75 53.37 1.86 68
8 07/25/2021 11:19:00 -72.73,-177.97 126.61 07/25/2021 11:20:06 -72.72,-177.96 126.64 1.64 66
9 07/25/2021 12:09:46 72.72, -10.64 53.39 07/25/2021 12:10:46 72.71, -10.64 53.36 1.01 60
10 07/25/2021 13:00:30 -72.73, 156.65 126.59 07/25/2021 13:01:27 -72.75, 156.75 126.60 3.53 57
11 07/25/2021 13:51:16 72.73, -36.02 53.41 07/25/2021 13:52:07 72.74, -35.92 53.40 3.72 51
12 07/25/2021 14:42:00 -72.74, 131.27 126.58 07/25/2021 14:42:49 -72.72, 131.37 126.61 3.52 49
13 07/25/2021 15:32:46 72.73, -61.40 53.42 07/25/2021 15:33:29 72.72, -61.31 53.40 3.20 43
14 07/25/2021 16:23:29 -72.69, 106.00 126.61 07/25/2021 16:24:11 -72.70, 105.98 126.61 1.26 42
15 07/25/2021 17:14:15 72.68, -86.67 53.39 07/25/2021 17:14:51 72.70, -86.69 53.40 1.88 36
16 07/25/2021 18:04:59 -72.69, 80.62 126.60 07/25/2021 18:05:33 -72.68, 80.59 126.62 1.92 34
17 07/25/2021 18:55:45 72.68,-112.05 53.41 07/25/2021 18:56:13 72.67,-112.08 53.39 1.42 28
18 07/25/2021 19:46:29 -72.69, 55.24 126.58 07/25/2021 19:46:54 -72.70, 55.31 126.58 2.60 25
19 07/25/2021 20:37:15 72.68,-137.43 53.42 07/25/2021 20:37:34 72.70,-137.36 53.43 2.88 19
20 07/25/2021 21:27:59 -72.70, 29.86 126.56 07/25/2021 21:28:16 -72.68, 29.92 126.58 2.78 17
21 07/25/2021 22:18:45 72.69,-162.81 53.44 07/25/2021 22:18:56 72.68,-162.75 53.43 2.38 11
22 07/25/2021 23:09:28 -72.65, 4.58 126.60 07/25/2021 23:09:38 -72.66, 4.54 126.59 1.84 10
23 07/26/2021 00:00:14 72.64, 171.91 53.40 07/26/2021 00:00:18 72.65, 171.86 53.42 2.31 4
24 07/26/2021 00:50:58 -72.65, -20.80 126.58 07/26/2021 00:51:00 -72.63, -20.85 126.59 2.55 2
25 07/26/2021 01:41:44 72.64, 146.53 53.42 07/26/2021 01:41:40 72.63, 146.48 53.42 2.18 4
26 07/26/2021 02:32:28 -72.65, -46.18 126.56 07/26/2021 02:32:21 -72.66, -46.13 126.55 1.72 7
27 07/26/2021 03:23:14 72.64, 121.15 53.44 07/26/2021 03:23:01 72.66, 121.19 53.46 2.14 13
28 07/26/2021 04:13:58 -72.66, -71.56 126.54 07/26/2021 04:13:43 -72.64, -71.52 126.56 2.23 15
29 07/26/2021 05:04:44 72.65, 95.77 53.46 07/26/2021 05:04:23 72.64, 95.81 53.45 1.70 21
30 07/26/2021 05:55:27 -72.61, -96.83 126.58 07/26/2021 05:55:05 -72.62, -96.91 126.56 2.63 22
31 07/26/2021 06:46:13 72.60, 70.50 53.42 07/26/2021 06:45:45 72.61, 70.42 53.45 2.95 28
32 07/26/2021 07:36:57 -72.61,-122.21 126.56 07/26/2021 07:36:27 -72.59,-122.29 126.57 3.32 30
33 07/26/2021 08:27:43 72.60, 45.12 53.44 07/26/2021 08:27:07 72.59, 45.03 53.44 3.02 36
34 07/26/2021 09:18:27 -72.61,-147.59 126.54 07/26/2021 09:17:48 -72.62,-147.58 126.53 0.99 39
35 07/26/2021 10:09:13 72.60, 19.74 53.46 07/26/2021 10:08:28 72.62, 19.75 53.48 1.60 45
36 07/26/2021 10:59:57 -72.62,-172.97 126.52 07/26/2021 10:59:10 -72.60,-172.96 126.53 2.01 47
37 07/26/2021 11:50:43 72.61, -5.64 53.48 07/26/2021 11:49:50 72.59, -5.64 53.48 1.37 53
38 07/26/2021 12:41:26 -72.57, 161.75 126.56 07/26/2021 12:40:32 -72.57, 161.65 126.53 3.47 54
39 07/26/2021 13:32:12 72.56, -30.92 53.44 07/26/2021 13:31:12 72.57, -31.02 53.47 3.69 60
40 07/26/2021 14:22:56 -72.57, 136.37 126.54 07/26/2021 14:21:53 -72.60, 136.37 126.49 3.60 63
41 07/26/2021 15:13:43 72.61, -56.40 53.52 07/26/2021 15:12:33 72.60, -56.31 53.51 3.55 70
42 07/26/2021 16:04:26 -72.57, 110.99 126.52 07/26/2021 16:03:15 -72.58, 110.98 126.50 0.84 71
43 07/26/2021 16:55:10 72.46, -81.48 53.37 07/26/2021 16:53:57 72.47, -81.90 53.42 14.21 73
44 07/26/2021 17:45:53 -72.42, 85.92 126.67 07/26/2021 17:44:40 -72.40, 85.29 126.64 21.28 73
45 07/26/2021 18:36:35 72.21,-106.35 53.11 07/26/2021 18:35:24 72.19,-107.78 53.20 48.78 71
46 07/26/2021 19:27:17 -72.12, 61.14 126.99 07/26/2021 19:26:07 -72.12, 59.41 126.86 59.10 70
47 07/26/2021 20:17:58 71.85,-131.05 52.73 07/26/2021 20:16:52 71.86,-133.75 52.93 93.72 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/24/2021
SNOs_Map_NPP_METOP-C_20210724.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/24/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C