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: 9/10/2023
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 07:41:29 73.49, 54.50 72.05 09/19/2023 07:42:35 73.47, 57.42 71.92 92.37 66
2 09/19/2023 08:32:11 -73.39,-137.96 108.04 09/19/2023 08:33:19 -73.33,-135.56 108.20 76.64 68
3 09/19/2023 09:22:53 73.19, 29.79 71.76 09/19/2023 09:24:03 73.15, 31.36 71.64 50.66 70
4 09/19/2023 10:13:35 -73.10,-162.68 108.34 09/19/2023 10:14:46 -73.06,-161.51 108.43 38.29 71
5 09/19/2023 11:04:17 72.90, 5.06 71.46 09/19/2023 11:05:30 72.87, 5.42 71.41 12.30 73
6 09/19/2023 11:54:58 -72.80, 172.58 108.63 09/19/2023 11:56:12 -72.78, 172.57 108.66 2.46 74
7 09/19/2023 12:45:44 72.80, -20.11 71.39 09/19/2023 12:46:52 72.79, -20.08 71.37 1.61 68
8 09/19/2023 13:36:28 -72.80, 147.19 108.60 09/19/2023 13:37:33 -72.80, 147.28 108.61 2.81 65
9 09/19/2023 14:27:13 72.75, -45.39 71.37 09/19/2023 14:28:14 72.76, -45.47 71.37 2.89 61
10 09/19/2023 15:17:57 -72.76, 121.91 108.62 09/19/2023 15:18:55 -72.78, 121.88 108.61 2.15 58
11 09/19/2023 16:08:43 72.76, -70.78 71.40 09/19/2023 16:09:35 72.79, -70.76 71.42 3.14 52
12 09/19/2023 16:59:27 -72.76, 96.53 108.59 09/19/2023 17:00:17 -72.75, 96.49 108.61 2.02 50
13 09/19/2023 17:50:13 72.76, -96.16 71.43 09/19/2023 17:50:57 72.76, -96.16 71.42 0.40 44
14 09/19/2023 18:40:57 -72.77, 71.15 108.56 09/19/2023 18:41:38 -72.77, 71.20 108.56 1.94 41
15 09/19/2023 19:31:43 72.77,-121.54 71.46 09/19/2023 19:32:18 72.78,-121.45 71.47 3.66 35
16 09/19/2023 20:22:27 -72.77, 45.76 108.52 09/19/2023 20:23:00 -72.75, 45.81 108.56 3.21 33
17 09/19/2023 21:13:13 72.77,-146.93 71.49 09/19/2023 21:13:40 72.76,-146.84 71.47 3.37 27
18 09/19/2023 22:03:56 -72.73, 20.48 108.55 09/19/2023 22:04:22 -72.72, 20.41 108.55 2.35 26
19 09/19/2023 22:54:42 72.73,-172.21 71.47 09/19/2023 22:55:02 72.73,-172.24 71.47 1.00 20
20 09/19/2023 23:45:26 -72.73, -4.90 108.51 09/19/2023 23:45:43 -72.75, -4.88 108.50 1.74 17
21 09/20/2023 00:36:12 72.73, 162.41 71.50 09/20/2023 00:36:24 72.70, 162.37 71.48 3.36 12
22 09/20/2023 01:26:56 -72.74, -30.29 108.48 09/20/2023 01:27:05 -72.72, -30.27 108.50 2.04 9
23 09/20/2023 02:17:42 72.74, 137.02 71.54 09/20/2023 02:17:45 72.73, 137.08 71.53 2.12 3
24 09/20/2023 03:08:25 -72.69, -55.57 108.50 09/20/2023 03:08:27 -72.69, -55.66 108.50 3.20 2
25 09/20/2023 03:59:11 72.69, 111.74 71.51 09/20/2023 03:59:07 72.70, 111.68 71.53 2.23 4
26 09/20/2023 04:49:55 -72.70, -80.95 108.47 09/20/2023 04:49:48 -72.72, -80.95 108.45 2.37 7
27 09/20/2023 05:40:41 72.69, 86.36 71.55 09/20/2023 05:40:29 72.67, 86.29 71.53 3.24 12
28 09/20/2023 06:31:25 -72.70,-106.34 108.44 09/20/2023 06:31:10 -72.69,-106.35 108.45 1.17 15
29 09/20/2023 07:22:11 72.70, 60.97 71.58 09/20/2023 07:21:50 72.70, 61.00 71.58 0.93 21
30 09/20/2023 08:12:55 -72.70,-131.72 108.41 09/20/2023 08:12:31 -72.71,-131.64 108.40 2.95 24
31 09/20/2023 09:03:40 72.65, 35.69 71.56 09/20/2023 09:03:12 72.67, 35.61 71.58 3.46 28
32 09/20/2023 09:54:24 -72.66,-157.00 108.43 09/20/2023 09:53:53 -72.69,-157.03 108.39 3.37 31
33 09/20/2023 10:45:10 72.66, 10.31 71.59 09/20/2023 10:44:34 72.64, 10.21 71.58 3.57 36
34 09/20/2023 11:35:54 -72.66, 177.61 108.40 09/20/2023 11:35:15 -72.66, 177.58 108.39 1.33 39
35 09/20/2023 12:26:40 72.66, -15.08 71.62 09/20/2023 12:25:55 72.67, -15.08 71.63 0.55 45
36 09/20/2023 13:17:24 -72.67, 152.23 108.36 09/20/2023 13:16:36 -72.69, 152.28 108.34 2.64 48
37 09/20/2023 14:08:10 72.67, -40.46 71.65 09/20/2023 14:07:17 72.64, -40.47 71.64 3.00 53
38 09/20/2023 14:58:54 -72.67, 126.85 108.33 09/20/2023 14:57:58 -72.66, 126.89 108.34 2.18 56
39 09/20/2023 15:49:40 72.67, -65.85 71.69 09/20/2023 15:48:38 72.67, -65.76 71.69 2.87 62
40 09/20/2023 16:40:23 -72.63, 101.56 108.35 09/20/2023 16:39:20 -72.63, 101.50 108.34 2.29 63
41 09/20/2023 17:31:09 72.63, -91.13 71.66 09/20/2023 17:30:00 72.64, -91.16 71.69 1.64 69
42 09/20/2023 18:21:53 -72.63, 76.18 108.32 09/20/2023 18:20:41 -72.66, 76.21 108.29 2.89 72
43 09/20/2023 19:12:37 72.53,-116.30 71.59 09/20/2023 19:11:23 72.56,-116.65 71.64 12.15 74
44 09/20/2023 20:03:19 -72.43, 51.21 108.51 09/20/2023 20:02:06 -72.48, 50.51 108.42 23.91 73
45 09/20/2023 20:54:01 72.23,-141.08 71.29 09/20/2023 20:52:51 72.23,-142.65 71.36 53.34 70
46 09/20/2023 21:44:43 -72.13, 26.42 108.80 09/20/2023 21:43:34 -72.14, 24.52 108.70 64.90 69
47 09/20/2023 22:35:25 71.93,-165.88 71.00 09/20/2023 22:34:18 71.94,-168.53 71.13 91.60 67

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 9/10/2023
SNOs_Map_NOAA-21_METOP-C_20230910.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 09/10/2023 in txt file.

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