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: 9/17/2023
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 09/19/2023 07:41:28 73.48, 54.52 72.04 09/19/2023 07:42:34 73.48, 57.42 71.92 91.75 66
2 09/19/2023 08:32:10 -73.39,-137.96 108.04 09/19/2023 08:33:18 -73.33,-135.58 108.21 76.09 68
3 09/19/2023 09:22:52 73.18, 29.81 71.75 09/19/2023 09:24:02 73.15, 31.36 71.64 49.93 70
4 09/19/2023 10:13:34 -73.10,-162.68 108.34 09/19/2023 10:14:45 -73.05,-161.52 108.44 37.74 71
5 09/19/2023 11:04:16 72.89, 5.08 71.45 09/19/2023 11:05:29 72.87, 5.42 71.41 11.40 73
6 09/19/2023 11:54:58 -72.80, 172.58 108.63 09/19/2023 11:56:12 -72.77, 172.55 108.67 2.99 74
7 09/19/2023 12:45:44 72.79, -20.09 71.38 09/19/2023 12:46:52 72.79, -20.08 71.37 0.44 68
8 09/19/2023 13:36:28 -72.80, 147.20 108.60 09/19/2023 13:37:33 -72.80, 147.26 108.62 2.28 65
9 09/19/2023 14:27:14 72.79, -45.48 71.41 09/19/2023 14:28:14 72.76, -45.48 71.37 3.49 60
10 09/19/2023 15:17:57 -72.76, 121.92 108.62 09/19/2023 15:18:55 -72.77, 121.87 108.62 2.19 58
11 09/19/2023 16:08:44 72.80, -70.86 71.44 09/19/2023 16:09:35 72.79, -70.77 71.42 3.49 51
12 09/19/2023 16:59:27 -72.76, 96.53 108.59 09/19/2023 17:00:17 -72.74, 96.47 108.61 2.78 50
13 09/19/2023 17:50:13 72.75, -96.14 71.42 09/19/2023 17:50:57 72.76, -96.16 71.42 0.98 44
14 09/19/2023 18:40:57 -72.77, 71.15 108.56 09/19/2023 18:41:38 -72.77, 71.18 108.56 1.19 41
15 09/19/2023 19:31:43 72.76,-121.53 71.45 09/19/2023 19:32:19 72.73,-121.56 71.42 2.90 36
16 09/19/2023 20:22:27 -72.77, 45.76 108.53 09/19/2023 20:23:00 -72.74, 45.79 108.56 3.41 33
17 09/19/2023 21:13:13 72.76,-146.91 71.48 09/19/2023 21:13:40 72.76,-146.85 71.47 2.26 27
18 09/19/2023 22:03:56 -72.72, 20.48 108.55 09/19/2023 22:04:22 -72.71, 20.40 108.56 3.15 26
19 09/19/2023 22:54:42 72.72,-172.19 71.46 09/19/2023 22:55:02 72.73,-172.24 71.47 2.22 20
20 09/19/2023 23:45:26 -72.73, -4.90 108.52 09/19/2023 23:45:43 -72.74, -4.89 108.51 1.02 17
21 09/20/2023 00:36:12 72.72, 162.42 71.49 09/20/2023 00:36:24 72.70, 162.37 71.48 2.82 12
22 09/20/2023 01:26:56 -72.73, -30.28 108.48 09/20/2023 01:27:05 -72.71, -30.29 108.51 2.48 9
23 09/20/2023 02:17:42 72.73, 137.04 71.53 09/20/2023 02:17:45 72.73, 137.08 71.53 1.16 3
24 09/20/2023 03:08:26 -72.74, -55.67 108.45 09/20/2023 03:08:26 -72.74, -55.58 108.46 3.00 0
25 09/20/2023 03:59:11 72.68, 111.76 71.50 09/20/2023 03:59:07 72.70, 111.68 71.53 3.47 4
26 09/20/2023 04:49:55 -72.69, -80.95 108.47 09/20/2023 04:49:48 -72.71, -80.97 108.45 1.99 7
27 09/20/2023 05:40:41 72.69, 86.38 71.54 09/20/2023 05:40:29 72.67, 86.29 71.53 3.25 12
28 09/20/2023 06:31:25 -72.70,-106.33 108.44 09/20/2023 06:31:10 -72.68,-106.37 108.45 2.00 15
29 09/20/2023 07:22:11 72.69, 60.99 71.57 09/20/2023 07:21:50 72.70, 61.00 71.58 0.85 21
30 09/20/2023 08:12:55 -72.70,-131.72 108.41 09/20/2023 08:12:31 -72.71,-131.66 108.40 2.06 24
31 09/20/2023 09:03:41 72.70, 35.61 71.60 09/20/2023 09:03:12 72.67, 35.60 71.58 2.71 29
32 09/20/2023 09:54:24 -72.66,-157.00 108.43 09/20/2023 09:53:53 -72.68,-157.05 108.40 3.16 31
33 09/20/2023 10:45:11 72.70, 10.22 71.63 09/20/2023 10:44:33 72.69, 10.31 71.63 2.97 38
34 09/20/2023 11:35:54 -72.66, 177.62 108.40 09/20/2023 11:35:15 -72.65, 177.56 108.40 2.24 39
35 09/20/2023 12:26:40 72.65, -15.06 71.61 09/20/2023 12:25:55 72.67, -15.08 71.63 1.77 45
36 09/20/2023 13:17:24 -72.67, 152.23 108.37 09/20/2023 13:16:36 -72.68, 152.27 108.35 1.66 48
37 09/20/2023 14:08:10 72.66, -40.44 71.64 09/20/2023 14:07:17 72.64, -40.48 71.64 2.34 53
38 09/20/2023 14:58:54 -72.67, 126.85 108.33 09/20/2023 14:57:58 -72.65, 126.87 108.35 2.32 56
39 09/20/2023 15:49:40 72.66, -65.83 71.68 09/20/2023 15:48:38 72.67, -65.77 71.69 1.92 62
40 09/20/2023 16:40:23 -72.63, 101.57 108.36 09/20/2023 16:39:20 -72.62, 101.48 108.34 3.03 63
41 09/20/2023 17:31:09 72.62, -91.11 71.65 09/20/2023 17:30:00 72.64, -91.16 71.69 2.91 69
42 09/20/2023 18:21:53 -72.63, 76.18 108.32 09/20/2023 18:20:41 -72.65, 76.19 108.29 2.08 72
43 09/20/2023 19:12:37 72.52,-116.29 71.58 09/20/2023 19:11:24 72.51,-116.76 71.60 16.03 73
44 09/20/2023 20:03:19 -72.43, 51.21 108.51 09/20/2023 20:02:06 -72.47, 50.49 108.43 24.59 73
45 09/20/2023 20:54:01 72.22,-141.06 71.28 09/20/2023 20:52:51 72.23,-142.66 71.36 54.22 70
46 09/20/2023 21:44:43 -72.13, 26.42 108.80 09/20/2023 21:43:34 -72.14, 24.50 108.71 65.73 69
47 09/20/2023 22:35:25 71.92,-165.86 70.99 09/20/2023 22:34:19 71.89,-168.64 71.08 95.97 66

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 9/17/2023
SNOs_Map_NOAA-21_METOP-C_20230917.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 09/17/2023 in txt file.

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