Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/30/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 04/11/2024 23:02:29 -73.51, 4.24 115.07 04/11/2024 23:03:35 -73.45, 7.21 115.28 93.98 66
2 04/11/2024 23:53:10 73.29, 172.06 64.68 04/11/2024 23:54:19 73.23, 174.06 64.51 64.24 69
3 04/12/2024 00:43:53 -73.22, -20.47 115.42 04/12/2024 00:45:03 -73.12, -18.86 115.60 52.93 70
4 04/12/2024 01:34:34 72.99, 147.34 64.32 04/12/2024 01:35:46 72.95, 148.12 64.24 25.70 72
5 04/12/2024 02:25:17 -72.92, -45.20 115.77 04/12/2024 02:26:30 -72.84, -44.79 115.88 15.90 73
6 04/12/2024 03:16:00 72.79, 122.38 64.08 04/12/2024 03:17:11 72.78, 122.41 64.05 1.78 71
7 04/12/2024 04:06:44 -72.77, -70.26 115.96 04/12/2024 04:07:53 -72.77, -70.29 115.98 1.00 69
8 04/12/2024 04:57:29 72.74, 97.11 64.01 04/12/2024 04:58:33 72.75, 97.01 64.00 3.07 64
9 04/12/2024 05:48:14 -72.78, -95.65 115.98 04/12/2024 05:49:14 -72.79, -95.57 115.98 2.86 60
10 04/12/2024 06:38:59 72.75, 71.72 63.98 04/12/2024 06:39:54 72.77, 71.73 64.00 2.83 55
11 04/12/2024 07:29:44 -72.78,-121.03 116.00 04/12/2024 07:30:36 -72.77,-120.97 116.03 2.84 52
12 04/12/2024 08:20:29 72.75, 46.34 63.96 04/12/2024 08:21:16 72.75, 46.33 63.95 0.63 47
13 04/12/2024 09:11:13 -72.74,-146.31 116.07 04/12/2024 09:11:58 -72.74,-146.36 116.08 1.69 45
14 04/12/2024 10:01:59 72.76, 20.95 63.94 04/12/2024 10:02:37 72.77, 21.04 63.95 3.41 38
15 04/12/2024 10:52:43 -72.74,-171.70 116.09 04/12/2024 10:53:19 -72.76,-171.65 116.08 2.90 36
16 04/12/2024 11:43:29 72.76, -4.43 63.92 04/12/2024 11:43:59 72.75, -4.35 63.90 3.27 30
17 04/12/2024 12:34:13 -72.75, 162.92 116.11 04/12/2024 12:34:41 -72.74, 162.96 116.13 1.50 28
18 04/12/2024 13:24:58 72.72, -29.71 63.85 04/12/2024 13:25:21 72.72, -29.74 63.85 1.13 23
19 04/12/2024 14:15:42 -72.70, 137.64 116.19 04/12/2024 14:16:03 -72.71, 137.56 116.18 2.88 21
20 04/12/2024 15:06:28 72.72, -55.09 63.83 04/12/2024 15:06:42 72.75, -55.03 63.84 3.32 14
21 04/12/2024 15:57:12 -72.70, 112.26 116.21 04/12/2024 15:57:24 -72.74, 112.27 116.18 3.48 12
22 04/12/2024 16:47:58 72.73, -80.48 63.81 04/12/2024 16:48:04 72.72, -80.42 63.79 1.99 6
23 04/12/2024 17:38:42 -72.71, 86.87 116.23 04/12/2024 17:38:46 -72.71, 86.88 116.23 0.25 4
24 04/12/2024 18:29:27 72.68,-105.76 63.73 04/12/2024 18:29:26 72.69,-105.82 63.75 2.38 1
25 04/12/2024 19:20:12 -72.71, 61.49 116.25 04/12/2024 19:20:08 -72.68, 61.49 116.28 3.45 4
26 04/12/2024 20:10:57 72.69,-131.14 63.71 04/12/2024 20:10:48 72.67,-131.21 63.70 3.11 9
27 04/12/2024 21:01:42 -72.72, 36.10 116.27 04/12/2024 21:01:29 -72.71, 36.20 116.29 3.33 13
28 04/12/2024 21:52:26 72.69,-156.53 63.69 04/12/2024 21:52:08 72.69,-156.50 63.69 0.90 18
29 04/12/2024 22:43:10 -72.67, 10.82 116.35 04/12/2024 22:42:50 -72.68, 10.80 116.33 1.14 20
30 04/12/2024 23:33:56 72.70, 178.09 63.67 04/12/2024 23:33:30 72.67, 178.11 63.64 3.43 26
31 04/13/2024 00:24:40 -72.68, -14.56 116.37 04/13/2024 00:24:12 -72.66, -14.59 116.38 2.71 28
32 04/13/2024 01:15:25 72.65, 152.81 63.59 04/13/2024 01:14:52 72.64, 152.71 63.59 3.37 33
33 04/13/2024 02:06:10 -72.68, -39.94 116.39 04/13/2024 02:05:33 -72.68, -39.88 116.39 2.20 37
34 04/13/2024 02:56:55 72.66, 127.42 63.57 04/13/2024 02:56:13 72.66, 127.42 63.59 1.00 42

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 3/30/2024
SNOs_Map_NOAA-21_METOP-C_20240330.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 03/30/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-C